CVE-2022-49916

CVE-2022-49916 covers a NULL pointer dereference in the Linux kernel’s Rose protocol path (rose_send_frame). The issue surfaces when rose_loopback_neigh's neigh->dev is NULL, causing access to neigh->dev->dev_addr and triggering a NULL dereference in rose_send_frame (rose_link.c: rose_se...

CVE-2022-49916 rose: Fix NULL pointer dereference in rose_send_frame()

In the Linux kernel, the following vulnerability has been resolved: rose: Fix NULL pointer dereference in rosesendframe The syzkaller reported an issue: KASAN: null-ptr-deref in range 0x0000000000000380-0x0000000000000387 CPU: 0 PID: 4069 Comm: kworker/0:15 Not tainted...

CVE-2022-49892

CVE-2022-49892 — Linux kernel (ftrace): A use-after-free was fixed in dynamic ftrace_ops handling. KASAN reported use-after-free when two dynamic ftrace_ops with identical content were registered, and on unregistering the second op, FTRACE_UPDATE_CALLS and FTRACE_UPDATE_TRACE_FUNC could be skippe...

CVE-2022-49892 ftrace: Fix use-after-free for dynamic ftrace_ops

In the Linux kernel, the following vulnerability has been resolved: ftrace: Fix use-after-free for dynamic ftraceops KASAN reported a use-after-free with ftrace ops 1. It was found from vmcore that perf had registered two ops with the same content successively, both dynamic. After unregistering t...

CVE-2022-49856

This CVE entry is rejected/not used and does not represent an active vulnerability.

CVE-2022-49842

CVE-2022-49842: In the Linux kernel’s ASoC core, a use-after-free in snd_soc_exit() was fixed. The root cause was a missing error check in snd_soc_init() where snd_soc_util_init() could fail and return value was ignored, causing soc_dummy_dev to be unregistered twice. The fix requires handling er...

CVE-2022-49838 sctp: clear out_curr if all frag chunks of current msg are pruned

In the Linux kernel, the following vulnerability has been resolved: sctp: clear outcurr if all frag chunks of current msg are pruned A crash was reported by Zhen Chen: listdel corruption, ffffa035ddf01c18-next is NULL WARNING: CPU: 1 PID: 250682 at lib/listdebug.c:49 listdelentryvalid+0x59/0xe0...

CVE-2022-49832 pinctrl: devicetree: fix null pointer dereferencing in pinctrl_dt_to_map

In the Linux kernel, the following vulnerability has been resolved: pinctrl: devicetree: fix null pointer dereferencing in pinctrldttomap Here is the BUG report by KASAN about null pointer dereference: BUG: KASAN: null-ptr-deref in strcmp+0x2e/0x50 Read of size 1 at addr 0000000000000000 by task...

CVE-2022-49832 pinctrl: devicetree: fix null pointer dereferencing in pinctrl_dt_to_map

In the Linux kernel, the following vulnerability has been resolved: pinctrl: devicetree: fix null pointer dereferencing in pinctrldttomap Here is the BUG report by KASAN about null pointer dereference: BUG: KASAN: null-ptr-deref in strcmp+0x2e/0x50 Read of size 1 at addr 0000000000000000 by task...

CVE-2022-49783 x86/fpu: Drop fpregs lock before inheriting FPU permissions

In the Linux kernel, the following vulnerability has been resolved: x86/fpu: Drop fpregs lock before inheriting FPU permissions Mike Galbraith reported the following against an old fork of preempt-rt but the same issue also applies to the current preempt-rt tree. BUG: sleeping function called fro...

CVE-2022-49768

CVE-2022-49768 is associated with the Linux kernel 9p subsystem, specifically in trans_fd/p9_conn_cancel, where a double-lock issue was reported by syzbot and is mitigated by dropping the client lock earlier after requests move to the local list. Public sources in connected documents (Astra Linux...

GHSA-8X27-JWJR-8545 SQL injection in ADOdb PostgreSQL driver pg_insert_id() method

Improper escaping of a query parameter may allow an attacker to execute arbitrary SQL statements when the code using ADOdb connects to a PostgreSQL database and calls pginsertid with user-supplied data. Note that the indicated Severity corresponds to a worst-case usage scenario. Impact PostgreSQL...

UBUNTU-CVE-2025-23150

In the Linux kernel, the following vulnerability has been resolved: ext4: fix off-by-one error in dosplit Syzkaller detected a use-after-free issue in ext4insertdentry that was caused by out-of-bounds access due to incorrect splitting in dosplit. BUG: KASAN: use-after-free in...

CVE-2025-37751

creationtimestamp| type| source ---|---|--- 2025-05-01 13:14:42+00:00| published-proof-of-concept| https://t.me/DarkWebInformerCVEAlerts/14270 2025-05-01 13:55:45+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3lo4hlrwixv2e 2025-05-01 16:30:20+00:00| seen|...

CVE-2025-37774

The CVE-2025-37774 entry describes a Linux kernel slab allocator issue where slab->obj_exts may be left non-zero on newly allocated slabs, causing invalid pointer dereferences and potential Oops/panic during buffered I/O operations. Investigation notes that bits in slab->obj_exts could esca...

CVE-2025-37742 jfs: Fix uninit-value access of imap allocated in the diMount() function

In the Linux kernel, the following vulnerability has been resolved: jfs: Fix uninit-value access of imap allocated in the diMount function syzbot reports that hexdumptobuffer is using uninit-value: ===================================================== BUG: KMSAN: uninit-value in...

CVE-2025-32011

creationtimestamp| type| source ---|---|--- 2025-05-01 10:00:00+00:00| seen| https://www.cisa.gov/news-events/ics-advisories/icsa-25-121-01 2025-05-01 19:15:05+00:00| seen| https://t.me/DarkWebInformerCVEAlerts/14379 2025-05-01 20:36:00+00:00| seen|...

CVE-2025-24522

creationtimestamp| type| source ---|---|--- 2025-05-01 10:00:00+00:00| seen| https://www.cisa.gov/news-events/ics-advisories/icsa-25-121-01 2025-05-01 19:14:58+00:00| seen| https://t.me/DarkWebInformerCVEAlerts/14375 2025-05-01 20:35:57+00:00| seen|...

CVE-2025-2774

creationtimestamp| type| source ---|---|--- 2025-05-01 03:00:00+00:00| seen| http://www.zerodayinitiative.com/advisories/ZDI-25-282/ 2025-05-04 02:00:33+00:00| seen| https://bsky.app/profile/infosec.skyfleet.blue/post/3locqzuaxkk2q 2025-05-04 04:40:43+00:00| seen| https://t.me/CyberBulletin/10744...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a double release issue that could lead to memory corruption...