| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| Adobe Acrobat Reader versions 23.006.20360 (and earlier) and 20.005.30524 (and earlier) are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file. |
| Use after free in Navigation in Google Chrome prior to 119.0.6045.159 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High) |
| Type Confusion in V8 in Google Chrome prior to 125.0.6422.60 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High) |
| In the Linux kernel, the following vulnerability has been resolved:
ftrace: Fix UAF when lookup kallsym after ftrace disabled
The following issue happens with a buggy module:
BUG: unable to handle page fault for address: ffffffffc05d0218
PGD 1bd66f067 P4D 1bd66f067 PUD 1bd671067 PMD 101808067 PTE 0
Oops: Oops: 0000 [#1] SMP KASAN PTI
Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS
RIP: 0010:sized_strscpy+0x81/0x2f0
RSP: 0018:ffff88812d76fa08 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffffffffc0601010 RCX: dffffc0000000000
RDX: 0000000000000038 RSI: dffffc0000000000 RDI: ffff88812608da2d
RBP: 8080808080808080 R08: ffff88812608da2d R09: ffff88812608da68
R10: ffff88812608d82d R11: ffff88812608d810 R12: 0000000000000038
R13: ffff88812608da2d R14: ffffffffc05d0218 R15: fefefefefefefeff
FS: 00007fef552de740(0000) GS:ffff8884251c7000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffffffc05d0218 CR3: 00000001146f0000 CR4: 00000000000006f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
<TASK>
ftrace_mod_get_kallsym+0x1ac/0x590
update_iter_mod+0x239/0x5b0
s_next+0x5b/0xa0
seq_read_iter+0x8c9/0x1070
seq_read+0x249/0x3b0
proc_reg_read+0x1b0/0x280
vfs_read+0x17f/0x920
ksys_read+0xf3/0x1c0
do_syscall_64+0x5f/0x2e0
entry_SYSCALL_64_after_hwframe+0x76/0x7e
The above issue may happen as follows:
(1) Add kprobe tracepoint;
(2) insmod test.ko;
(3) Module triggers ftrace disabled;
(4) rmmod test.ko;
(5) cat /proc/kallsyms; --> Will trigger UAF as test.ko already removed;
ftrace_mod_get_kallsym()
...
strscpy(module_name, mod_map->mod->name, MODULE_NAME_LEN);
...
The problem is when a module triggers an issue with ftrace and
sets ftrace_disable. The ftrace_disable is set when an anomaly is
discovered and to prevent any more damage, ftrace stops all text
modification. The issue that happened was that the ftrace_disable stops
more than just the text modification.
When a module is loaded, its init functions can also be traced. Because
kallsyms deletes the init functions after a module has loaded, ftrace
saves them when the module is loaded and function tracing is enabled. This
allows the output of the function trace to show the init function names
instead of just their raw memory addresses.
When a module is removed, ftrace_release_mod() is called, and if
ftrace_disable is set, it just returns without doing anything more. The
problem here is that it leaves the mod_list still around and if kallsyms
is called, it will call into this code and access the module memory that
has already been freed as it will return:
strscpy(module_name, mod_map->mod->name, MODULE_NAME_LEN);
Where the "mod" no longer exists and triggers a UAF bug. |
| Use After Free vulnerability in RTI Connext Professional (Security Plugins) allows File Manipulation.This issue affects Connext Professional: from 7.5.0 before 7.6.0. |
| A vulnerability was detected in ggml-org whisper.cpp up to 1.8.2. Affected is the function read_audio_data of the file /whisper.cpp/examples/common-whisper.cpp. The manipulation results in use after free. The attack requires a local approach. The exploit is now public and may be used. The project was informed of the problem early through an issue report but has not responded yet. |
| Pointer dangling vulnerability in the cjwindow module.
Impact: Successful exploitation of this vulnerability may affect function stability. |
| In the Linux kernel, the following vulnerability has been resolved:
ksmbd: fix use-after-free in session logoff
The sess->user object can currently be in use by another thread, for
example if another connection has sent a session setup request to
bind to the session being free'd. The handler for that connection could
be in the smb2_sess_setup function which makes use of sess->user. |
| A use after free memory corruption issue exists in Yandex Browser for Desktop prior to version 24.4.0.682 |
| An authorized user may crash the MongoDB server by causing buffer over-read. This can be done by issuing a DDL operation while queries are being issued, under some conditions. This issue affects MongoDB Server v7.0 versions prior to 7.0.25, MongoDB Server v8.0 versions prior to 8.0.15, and MongoDB Server version 8.2.0. |
| In the Linux kernel, the following vulnerability has been resolved:
mtd: core: add missing of_node_get() in dynamic partitions code
This fixes unbalanced of_node_put():
[ 1.078910] 6 cmdlinepart partitions found on MTD device gpmi-nand
[ 1.085116] Creating 6 MTD partitions on "gpmi-nand":
[ 1.090181] 0x000000000000-0x000008000000 : "nandboot"
[ 1.096952] 0x000008000000-0x000009000000 : "nandfit"
[ 1.103547] 0x000009000000-0x00000b000000 : "nandkernel"
[ 1.110317] 0x00000b000000-0x00000c000000 : "nanddtb"
[ 1.115525] ------------[ cut here ]------------
[ 1.120141] refcount_t: addition on 0; use-after-free.
[ 1.125328] WARNING: CPU: 0 PID: 1 at lib/refcount.c:25 refcount_warn_saturate+0xdc/0x148
[ 1.133528] Modules linked in:
[ 1.136589] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.0.0-rc7-next-20220930-04543-g8cf3f7
[ 1.146342] Hardware name: Freescale i.MX8DXL DDR3L EVK (DT)
[ 1.151999] pstate: 600000c5 (nZCv daIF -PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ 1.158965] pc : refcount_warn_saturate+0xdc/0x148
[ 1.163760] lr : refcount_warn_saturate+0xdc/0x148
[ 1.168556] sp : ffff800009ddb080
[ 1.171866] x29: ffff800009ddb080 x28: ffff800009ddb35a x27: 0000000000000002
[ 1.179015] x26: ffff8000098b06ad x25: ffffffffffffffff x24: ffff0a00ffffff05
[ 1.186165] x23: ffff00001fdf6470 x22: ffff800009ddb367 x21: 0000000000000000
[ 1.193314] x20: ffff00001fdfebe8 x19: ffff00001fdfec50 x18: ffffffffffffffff
[ 1.200464] x17: 0000000000000000 x16: 0000000000000118 x15: 0000000000000004
[ 1.207614] x14: 0000000000000fff x13: ffff800009bca248 x12: 0000000000000003
[ 1.214764] x11: 00000000ffffefff x10: c0000000ffffefff x9 : 4762cb2ccb52de00
[ 1.221914] x8 : 4762cb2ccb52de00 x7 : 205d313431303231 x6 : 312e31202020205b
[ 1.229063] x5 : ffff800009d55c1f x4 : 0000000000000001 x3 : 0000000000000000
[ 1.236213] x2 : 0000000000000000 x1 : ffff800009954be6 x0 : 000000000000002a
[ 1.243365] Call trace:
[ 1.245806] refcount_warn_saturate+0xdc/0x148
[ 1.250253] kobject_get+0x98/0x9c
[ 1.253658] of_node_get+0x20/0x34
[ 1.257072] of_fwnode_get+0x3c/0x54
[ 1.260652] fwnode_get_nth_parent+0xd8/0xf4
[ 1.264926] fwnode_full_name_string+0x3c/0xb4
[ 1.269373] device_node_string+0x498/0x5b4
[ 1.273561] pointer+0x41c/0x5d0
[ 1.276793] vsnprintf+0x4d8/0x694
[ 1.280198] vprintk_store+0x164/0x528
[ 1.283951] vprintk_emit+0x98/0x164
[ 1.287530] vprintk_default+0x44/0x6c
[ 1.291284] vprintk+0xf0/0x134
[ 1.294428] _printk+0x54/0x7c
[ 1.297486] of_node_release+0xe8/0x128
[ 1.301326] kobject_put+0x98/0xfc
[ 1.304732] of_node_put+0x1c/0x28
[ 1.308137] add_mtd_device+0x484/0x6d4
[ 1.311977] add_mtd_partitions+0xf0/0x1d0
[ 1.316078] parse_mtd_partitions+0x45c/0x518
[ 1.320439] mtd_device_parse_register+0xb0/0x274
[ 1.325147] gpmi_nand_probe+0x51c/0x650
[ 1.329074] platform_probe+0xa8/0xd0
[ 1.332740] really_probe+0x130/0x334
[ 1.336406] __driver_probe_device+0xb4/0xe0
[ 1.340681] driver_probe_device+0x3c/0x1f8
[ 1.344869] __driver_attach+0xdc/0x1a4
[ 1.348708] bus_for_each_dev+0x80/0xcc
[ 1.352548] driver_attach+0x24/0x30
[ 1.356127] bus_add_driver+0x108/0x1f4
[ 1.359967] driver_register+0x78/0x114
[ 1.363807] __platform_driver_register+0x24/0x30
[ 1.368515] gpmi_nand_driver_init+0x1c/0x28
[ 1.372798] do_one_initcall+0xbc/0x238
[ 1.376638] do_initcall_level+0x94/0xb4
[ 1.380565] do_initcalls+0x54/0x94
[ 1.384058] do_basic_setup+0x1c/0x28
[ 1.387724] kernel_init_freeable+0x110/0x188
[ 1.392084] kernel_init+0x20/0x1a0
[ 1.395578] ret_from_fork+0x10/0x20
[ 1.399157] ---[ end trace 0000000000000000 ]---
[ 1.403782] ------------[ cut here ]------------ |
| Use-after-free vulnerability in libxml2 through 2.9.4, as used in Google Chrome before 52.0.2743.82, allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to the XPointer range-to function. |
| In the Linux kernel, the following vulnerability has been resolved:
btrfs: fix extent map use-after-free when handling missing device in read_one_chunk
Store the error code before freeing the extent_map. Though it's
reference counted structure, in that function it's the first and last
allocation so this would lead to a potential use-after-free.
The error can happen eg. when chunk is stored on a missing device and
the degraded mount option is missing.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=216721 |
| In the Linux kernel, the following vulnerability has been resolved:
ASoC: sof_es8336: fix possible use-after-free in sof_es8336_remove()
sof_es8336_remove() calls cancel_delayed_work(). However, that
function does not wait until the work function finishes. This
means that the callback function may still be running after
the driver's remove function has finished, which would result
in a use-after-free.
Fix by calling cancel_delayed_work_sync(), which ensures that
the work is properly cancelled, no longer running, and unable
to re-schedule itself. |
| In the Linux kernel, the following vulnerability has been resolved:
ip6mr: fix UAF issue in ip6mr_sk_done() when addrconf_init_net() failed
If the initialization fails in calling addrconf_init_net(), devconf_all is
the pointer that has been released. Then ip6mr_sk_done() is called to
release the net, accessing devconf->mc_forwarding directly causes invalid
pointer access.
The process is as follows:
setup_net()
ops_init()
addrconf_init_net()
all = kmemdup(...) ---> alloc "all"
...
net->ipv6.devconf_all = all;
__addrconf_sysctl_register() ---> failed
...
kfree(all); ---> ipv6.devconf_all invalid
...
ops_exit_list()
...
ip6mr_sk_done()
devconf = net->ipv6.devconf_all;
//devconf is invalid pointer
if (!devconf || !atomic_read(&devconf->mc_forwarding))
The following is the Call Trace information:
BUG: KASAN: use-after-free in ip6mr_sk_done+0x112/0x3a0
Read of size 4 at addr ffff888075508e88 by task ip/14554
Call Trace:
<TASK>
dump_stack_lvl+0x8e/0xd1
print_report+0x155/0x454
kasan_report+0xba/0x1f0
kasan_check_range+0x35/0x1b0
ip6mr_sk_done+0x112/0x3a0
rawv6_close+0x48/0x70
inet_release+0x109/0x230
inet6_release+0x4c/0x70
sock_release+0x87/0x1b0
igmp6_net_exit+0x6b/0x170
ops_exit_list+0xb0/0x170
setup_net+0x7ac/0xbd0
copy_net_ns+0x2e6/0x6b0
create_new_namespaces+0x382/0xa50
unshare_nsproxy_namespaces+0xa6/0x1c0
ksys_unshare+0x3a4/0x7e0
__x64_sys_unshare+0x2d/0x40
do_syscall_64+0x35/0x80
entry_SYSCALL_64_after_hwframe+0x46/0xb0
RIP: 0033:0x7f7963322547
</TASK>
Allocated by task 14554:
kasan_save_stack+0x1e/0x40
kasan_set_track+0x21/0x30
__kasan_kmalloc+0xa1/0xb0
__kmalloc_node_track_caller+0x4a/0xb0
kmemdup+0x28/0x60
addrconf_init_net+0x1be/0x840
ops_init+0xa5/0x410
setup_net+0x5aa/0xbd0
copy_net_ns+0x2e6/0x6b0
create_new_namespaces+0x382/0xa50
unshare_nsproxy_namespaces+0xa6/0x1c0
ksys_unshare+0x3a4/0x7e0
__x64_sys_unshare+0x2d/0x40
do_syscall_64+0x35/0x80
entry_SYSCALL_64_after_hwframe+0x46/0xb0
Freed by task 14554:
kasan_save_stack+0x1e/0x40
kasan_set_track+0x21/0x30
kasan_save_free_info+0x2a/0x40
____kasan_slab_free+0x155/0x1b0
slab_free_freelist_hook+0x11b/0x220
__kmem_cache_free+0xa4/0x360
addrconf_init_net+0x623/0x840
ops_init+0xa5/0x410
setup_net+0x5aa/0xbd0
copy_net_ns+0x2e6/0x6b0
create_new_namespaces+0x382/0xa50
unshare_nsproxy_namespaces+0xa6/0x1c0
ksys_unshare+0x3a4/0x7e0
__x64_sys_unshare+0x2d/0x40
do_syscall_64+0x35/0x80
entry_SYSCALL_64_after_hwframe+0x46/0xb0 |
| In the Linux kernel, the following vulnerability has been resolved:
block, bfq: fix uaf for bfqq in bfq_exit_icq_bfqq
Commit 64dc8c732f5c ("block, bfq: fix possible uaf for 'bfqq->bic'")
will access 'bic->bfqq' in bic_set_bfqq(), however, bfq_exit_icq_bfqq()
can free bfqq first, and then call bic_set_bfqq(), which will cause uaf.
Fix the problem by moving bfq_exit_bfqq() behind bic_set_bfqq(). |
| In the Linux kernel, the following vulnerability has been resolved:
qlcnic: prevent ->dcb use-after-free on qlcnic_dcb_enable() failure
adapter->dcb would get silently freed inside qlcnic_dcb_enable() in
case qlcnic_dcb_attach() would return an error, which always happens
under OOM conditions. This would lead to use-after-free because both
of the existing callers invoke qlcnic_dcb_get_info() on the obtained
pointer, which is potentially freed at that point.
Propagate errors from qlcnic_dcb_enable(), and instead free the dcb
pointer at callsite using qlcnic_dcb_free(). This also removes the now
unused qlcnic_clear_dcb_ops() helper, which was a simple wrapper around
kfree() also causing memory leaks for partially initialized dcb.
Found by Linux Verification Center (linuxtesting.org) with the SVACE
static analysis tool. |
| A use-after-free vulnerability exists in the XML parser functionality of GCC Productions Inc. Fade In 4.2.0. A specially crafted .xml file can lead to heap-based memory corruption. An attacker can provide a malicious file to trigger this vulnerability. |
| In the Linux kernel, the following vulnerability has been resolved:
btrfs: fix use-after-free of new block group that became unused
If a task creates a new block group and that block group becomes unused
before we finish its creation, at btrfs_create_pending_block_groups(),
then when btrfs_mark_bg_unused() is called against the block group, we
assume that the block group is currently in the list of block groups to
reclaim, and we move it out of the list of new block groups and into the
list of unused block groups. This has two consequences:
1) We move it out of the list of new block groups associated to the
current transaction. So the block group creation is not finished and
if we attempt to delete the bg because it's unused, we will not find
the block group item in the extent tree (or the new block group tree),
its device extent items in the device tree etc, resulting in the
deletion to fail due to the missing items;
2) We don't increment the reference count on the block group when we
move it to the list of unused block groups, because we assumed the
block group was on the list of block groups to reclaim, and in that
case it already has the correct reference count. However the block
group was on the list of new block groups, in which case no extra
reference was taken because it's local to the current task. This
later results in doing an extra reference count decrement when
removing the block group from the unused list, eventually leading the
reference count to 0.
This second case was caught when running generic/297 from fstests, which
produced the following assertion failure and stack trace:
[589.559] assertion failed: refcount_read(&block_group->refs) == 1, in fs/btrfs/block-group.c:4299
[589.559] ------------[ cut here ]------------
[589.559] kernel BUG at fs/btrfs/block-group.c:4299!
[589.560] invalid opcode: 0000 [#1] PREEMPT SMP PTI
[589.560] CPU: 8 PID: 2819134 Comm: umount Tainted: G W 6.4.0-rc6-btrfs-next-134+ #1
[589.560] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.16.2-0-gea1b7a073390-prebuilt.qemu.org 04/01/2014
[589.560] RIP: 0010:btrfs_free_block_groups+0x449/0x4a0 [btrfs]
[589.561] Code: 68 62 da c0 (...)
[589.561] RSP: 0018:ffffa55a8c3b3d98 EFLAGS: 00010246
[589.561] RAX: 0000000000000058 RBX: ffff8f030d7f2000 RCX: 0000000000000000
[589.562] RDX: 0000000000000000 RSI: ffffffff953f0878 RDI: 00000000ffffffff
[589.562] RBP: ffff8f030d7f2088 R08: 0000000000000000 R09: ffffa55a8c3b3c50
[589.562] R10: 0000000000000001 R11: 0000000000000001 R12: ffff8f05850b4c00
[589.562] R13: ffff8f030d7f2090 R14: ffff8f05850b4cd8 R15: dead000000000100
[589.563] FS: 00007f497fd2e840(0000) GS:ffff8f09dfc00000(0000) knlGS:0000000000000000
[589.563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[589.563] CR2: 00007f497ff8ec10 CR3: 0000000271472006 CR4: 0000000000370ee0
[589.563] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[589.564] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[589.564] Call Trace:
[589.564] <TASK>
[589.565] ? __die_body+0x1b/0x60
[589.565] ? die+0x39/0x60
[589.565] ? do_trap+0xeb/0x110
[589.565] ? btrfs_free_block_groups+0x449/0x4a0 [btrfs]
[589.566] ? do_error_trap+0x6a/0x90
[589.566] ? btrfs_free_block_groups+0x449/0x4a0 [btrfs]
[589.566] ? exc_invalid_op+0x4e/0x70
[589.566] ? btrfs_free_block_groups+0x449/0x4a0 [btrfs]
[589.567] ? asm_exc_invalid_op+0x16/0x20
[589.567] ? btrfs_free_block_groups+0x449/0x4a0 [btrfs]
[589.567] ? btrfs_free_block_groups+0x449/0x4a0 [btrfs]
[589.567] close_ctree+0x35d/0x560 [btrfs]
[589.568] ? fsnotify_sb_delete+0x13e/0x1d0
[589.568] ? dispose_list+0x3a/0x50
[589.568] ? evict_inodes+0x151/0x1a0
[589.568] generic_shutdown_super+0x73/0x1a0
[589.569] kill_anon_super+0x14/0x30
[589.569] btrfs_kill_super+0x12/0x20 [btrfs]
[589.569] deactivate_locked
---truncated--- |
| In the Linux kernel, the following vulnerability has been resolved:
fs/ntfs3: Add length check in indx_get_root
This adds a length check to guarantee the retrieved index root is legit.
[ 162.459513] BUG: KASAN: use-after-free in hdr_find_e.isra.0+0x10c/0x320
[ 162.460176] Read of size 2 at addr ffff8880037bca99 by task mount/243
[ 162.460851]
[ 162.461252] CPU: 0 PID: 243 Comm: mount Not tainted 6.0.0-rc7 #42
[ 162.461744] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 162.462609] Call Trace:
[ 162.462954] <TASK>
[ 162.463276] dump_stack_lvl+0x49/0x63
[ 162.463822] print_report.cold+0xf5/0x689
[ 162.464608] ? unwind_get_return_address+0x3a/0x60
[ 162.465766] ? hdr_find_e.isra.0+0x10c/0x320
[ 162.466975] kasan_report+0xa7/0x130
[ 162.467506] ? _raw_spin_lock_irq+0xc0/0xf0
[ 162.467998] ? hdr_find_e.isra.0+0x10c/0x320
[ 162.468536] __asan_load2+0x68/0x90
[ 162.468923] hdr_find_e.isra.0+0x10c/0x320
[ 162.469282] ? cmp_uints+0xe0/0xe0
[ 162.469557] ? cmp_sdh+0x90/0x90
[ 162.469864] ? ni_find_attr+0x214/0x300
[ 162.470217] ? ni_load_mi+0x80/0x80
[ 162.470479] ? entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 162.470931] ? ntfs_bread_run+0x190/0x190
[ 162.471307] ? indx_get_root+0xe4/0x190
[ 162.471556] ? indx_get_root+0x140/0x190
[ 162.471833] ? indx_init+0x1e0/0x1e0
[ 162.472069] ? fnd_clear+0x115/0x140
[ 162.472363] ? _raw_spin_lock_irqsave+0x100/0x100
[ 162.472731] indx_find+0x184/0x470
[ 162.473461] ? sysvec_apic_timer_interrupt+0x57/0xc0
[ 162.474429] ? indx_find_buffer+0x2d0/0x2d0
[ 162.474704] ? do_syscall_64+0x3b/0x90
[ 162.474962] dir_search_u+0x196/0x2f0
[ 162.475381] ? ntfs_nls_to_utf16+0x450/0x450
[ 162.475661] ? ntfs_security_init+0x3d6/0x440
[ 162.475906] ? is_sd_valid+0x180/0x180
[ 162.476191] ntfs_extend_init+0x13f/0x2c0
[ 162.476496] ? ntfs_fix_post_read+0x130/0x130
[ 162.476861] ? iput.part.0+0x286/0x320
[ 162.477325] ntfs_fill_super+0x11e0/0x1b50
[ 162.477709] ? put_ntfs+0x1d0/0x1d0
[ 162.477970] ? vsprintf+0x20/0x20
[ 162.478258] ? set_blocksize+0x95/0x150
[ 162.478538] get_tree_bdev+0x232/0x370
[ 162.478789] ? put_ntfs+0x1d0/0x1d0
[ 162.479038] ntfs_fs_get_tree+0x15/0x20
[ 162.479374] vfs_get_tree+0x4c/0x130
[ 162.479729] path_mount+0x654/0xfe0
[ 162.480124] ? putname+0x80/0xa0
[ 162.480484] ? finish_automount+0x2e0/0x2e0
[ 162.480894] ? putname+0x80/0xa0
[ 162.481467] ? kmem_cache_free+0x1c4/0x440
[ 162.482280] ? putname+0x80/0xa0
[ 162.482714] do_mount+0xd6/0xf0
[ 162.483264] ? path_mount+0xfe0/0xfe0
[ 162.484782] ? __kasan_check_write+0x14/0x20
[ 162.485593] __x64_sys_mount+0xca/0x110
[ 162.486024] do_syscall_64+0x3b/0x90
[ 162.486543] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 162.487141] RIP: 0033:0x7f9d374e948a
[ 162.488324] Code: 48 8b 0d 11 fa 2a 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 49 89 ca b8 a5 00 00 008
[ 162.489728] RSP: 002b:00007ffe30e73d18 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5
[ 162.490971] RAX: ffffffffffffffda RBX: 0000561cdb43a060 RCX: 00007f9d374e948a
[ 162.491669] RDX: 0000561cdb43a260 RSI: 0000561cdb43a2e0 RDI: 0000561cdb442af0
[ 162.492050] RBP: 0000000000000000 R08: 0000561cdb43a280 R09: 0000000000000020
[ 162.492459] R10: 00000000c0ed0000 R11: 0000000000000206 R12: 0000561cdb442af0
[ 162.493183] R13: 0000561cdb43a260 R14: 0000000000000000 R15: 00000000ffffffff
[ 162.493644] </TASK>
[ 162.493908]
[ 162.494214] The buggy address belongs to the physical page:
[ 162.494761] page:000000003e38a3d5 refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x37bc
[ 162.496064] flags: 0xfffffc0000000(node=0|zone=1|lastcpupid=0x1fffff)
[ 162.497278] raw: 000fffffc0000000 ffffea00000df1c8 ffffea00000df008 0000000000000000
[ 162.498928] raw: 0000000000000000 0000000000240000 00000000ffffffff 0000000000000000
[ 162.500542] page dumped becau
---truncated--- |
