| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| In the Linux kernel, the following vulnerability has been resolved:
tls: fix use-after-free on failed backlog decryption
When the decrypt request goes to the backlog and crypto_aead_decrypt
returns -EBUSY, tls_do_decryption will wait until all async
decryptions have completed. If one of them fails, tls_do_decryption
will return -EBADMSG and tls_decrypt_sg jumps to the error path,
releasing all the pages. But the pages have been passed to the async
callback, and have already been released by tls_decrypt_done.
The only true async case is when crypto_aead_decrypt returns
-EINPROGRESS. With -EBUSY, we already waited so we can tell
tls_sw_recvmsg that the data is available for immediate copy, but we
need to notify tls_decrypt_sg (via the new ->async_done flag) that the
memory has already been released. |
| A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privilege escalation.
Addition and removal of rules from chain bindings within the same transaction causes leads to use-after-free.
We recommend upgrading past commit f15f29fd4779be8a418b66e9d52979bb6d6c2325. |
| Wasmi is a WebAssembly interpreter focused on constrained and embedded systems. In versions 0.41.0, 0.41.1, 0.42.0 through 0.47.1, 0.50.0 through 0.51.2 and 1.0.0, Wasmi's linear memory implementation leads to a Use After Free vulnerability, triggered by a WebAssembly module under certain memory growth conditions. This issue potentially leads to memory corruption, information disclosure, or code execution. This issue is fixed in versions 0.41.2, 0.47.1, 0.51.3 and 1.0.1. To workaround this issue, consider limiting the maximum linear memory sizes where feasible. |
| SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability |
| SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability |
| SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability |
| SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability |
| SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability |
| Race condition vulnerability in the audio module. Impact: Successful exploitation of this vulnerability may affect availability. |
| Pointer dangling vulnerability in the cjwindow module.
Impact: Successful exploitation of this vulnerability may affect function stability. |
| When a WF200/WGM160P device is configured to operate as an Access Point, it may be vulnerable to a denial of service triggered by a malformed packet. The device may recover automatically or require a hard reset. |
| OpenEXR provides the specification and reference implementation of the EXR file format, an image storage format for the motion picture industry. In versions 3.2.0 through 3.2.4, 3.3.0 through 3.3.5, and 3.4.0 through 3.4.2, there is a use-after-free in PyObject_StealAttrString of pyOpenEXR_old.cpp. The legacy adapter defines PyObject_StealAttrString that calls PyObject_GetAttrString to obtain a new reference, immediately decrefs it, and returns the pointer. Callers then pass this dangling pointer to APIs like PyLong_AsLong/PyFloat_AsDouble, resulting in a use-after-free. This is invoked in multiple places (e.g., reading PixelType.v, Box2i, V2f, etc.) Versions 3.2.5, 3.3.6, and 3.4.3 fix the issue. |
| In the Linux kernel, the following vulnerability has been resolved:
Bluetooth: hci_sync: fix double free in 'hci_discovery_filter_clear()'
Function 'hci_discovery_filter_clear()' frees 'uuids' array and then
sets it to NULL. There is a tiny chance of the following race:
'hci_cmd_sync_work()'
'update_passive_scan_sync()'
'hci_update_passive_scan_sync()'
'hci_discovery_filter_clear()'
kfree(uuids);
<-------------------------preempted-------------------------------->
'start_service_discovery()'
'hci_discovery_filter_clear()'
kfree(uuids); // DOUBLE FREE
<-------------------------preempted-------------------------------->
uuids = NULL;
To fix it let's add locking around 'kfree()' call and NULL pointer
assignment. Otherwise the following backtrace fires:
[ ] ------------[ cut here ]------------
[ ] kernel BUG at mm/slub.c:547!
[ ] Internal error: Oops - BUG: 00000000f2000800 [#1] PREEMPT SMP
[ ] CPU: 3 UID: 0 PID: 246 Comm: bluetoothd Tainted: G O 6.12.19-kernel #1
[ ] Tainted: [O]=OOT_MODULE
[ ] pstate: 60400005 (nZCv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--)
[ ] pc : __slab_free+0xf8/0x348
[ ] lr : __slab_free+0x48/0x348
...
[ ] Call trace:
[ ] __slab_free+0xf8/0x348
[ ] kfree+0x164/0x27c
[ ] start_service_discovery+0x1d0/0x2c0
[ ] hci_sock_sendmsg+0x518/0x924
[ ] __sock_sendmsg+0x54/0x60
[ ] sock_write_iter+0x98/0xf8
[ ] do_iter_readv_writev+0xe4/0x1c8
[ ] vfs_writev+0x128/0x2b0
[ ] do_writev+0xfc/0x118
[ ] __arm64_sys_writev+0x20/0x2c
[ ] invoke_syscall+0x68/0xf0
[ ] el0_svc_common.constprop.0+0x40/0xe0
[ ] do_el0_svc+0x1c/0x28
[ ] el0_svc+0x30/0xd0
[ ] el0t_64_sync_handler+0x100/0x12c
[ ] el0t_64_sync+0x194/0x198
[ ] Code: 8b0002e6 eb17031f 54fffbe1 d503201f (d4210000)
[ ] ---[ end trace 0000000000000000 ]--- |
| 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. |
| In the Linux kernel, the following vulnerability has been resolved:
ovl: fix UAF in ovl_dentry_update_reval by moving dput() in ovl_link_up
The issue was caused by dput(upper) being called before
ovl_dentry_update_reval(), while upper->d_flags was still
accessed in ovl_dentry_remote().
Move dput(upper) after its last use to prevent use-after-free.
BUG: KASAN: slab-use-after-free in ovl_dentry_remote fs/overlayfs/util.c:162 [inline]
BUG: KASAN: slab-use-after-free in ovl_dentry_update_reval+0xd2/0xf0 fs/overlayfs/util.c:167
Call Trace:
<TASK>
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:114
print_address_description mm/kasan/report.c:377 [inline]
print_report+0xc3/0x620 mm/kasan/report.c:488
kasan_report+0xd9/0x110 mm/kasan/report.c:601
ovl_dentry_remote fs/overlayfs/util.c:162 [inline]
ovl_dentry_update_reval+0xd2/0xf0 fs/overlayfs/util.c:167
ovl_link_up fs/overlayfs/copy_up.c:610 [inline]
ovl_copy_up_one+0x2105/0x3490 fs/overlayfs/copy_up.c:1170
ovl_copy_up_flags+0x18d/0x200 fs/overlayfs/copy_up.c:1223
ovl_rename+0x39e/0x18c0 fs/overlayfs/dir.c:1136
vfs_rename+0xf84/0x20a0 fs/namei.c:4893
...
</TASK> |
| In the Linux kernel, the following vulnerability has been resolved:
mt76: mt7921: fix crash when startup fails.
If the nic fails to start, it is possible that the
reset_work has already been scheduled. Ensure the
work item is canceled so we do not have use-after-free
crash in case cleanup is called before the work item
is executed.
This fixes crash on my x86_64 apu2 when mt7921k radio
fails to work. Radio still fails, but OS does not
crash. |
| 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 ]------------ |
| Mio is a Metal I/O library for Rust. When using named pipes on Windows, mio will under some circumstances return invalid tokens that correspond to named pipes that have already been deregistered from the mio registry. The impact of this vulnerability depends on how mio is used. For some applications, invalid tokens may be ignored or cause a warning or a crash. On the other hand, for applications that store pointers in the tokens, this vulnerability may result in a use-after-free. For users of Tokio, this vulnerability is serious and can result in a use-after-free in Tokio. The vulnerability is Windows-specific, and can only happen if you are using named pipes. Other IO resources are not affected. This vulnerability has been fixed in mio v0.8.11. All versions of mio between v0.7.2 and v0.8.10 are vulnerable. Tokio is vulnerable when you are using a vulnerable version of mio AND you are using at least Tokio v1.30.0. Versions of Tokio prior to v1.30.0 will ignore invalid tokens, so they are not vulnerable. Vulnerable libraries that use mio can work around this issue by detecting and ignoring invalid tokens. |
