Astra Linux - уязвимость в linux-5.10, linux

A NULL pointer dereference flaw was discovered in the UNIX protocol, specifically in the file net/unix/diag.c, within unixdiaggetexact in the Linux kernel. The newly allocated skb does not have an sk, resulting in a NULL pointer. This flaw could allow a local user to crash the system or potential...

CVE-2026-23302

In the Linux kernel, the following vulnerability has been resolved: net: annotate data-races around sk-skdataready,writespace skmsg and probably other layers are changing these pointers while other cpus might read them concurrently. Add corresponding READONCE/WRITEONCE annotations for UDP, TCP an...

The vulnerability of the unix_gc() function in the net/unix/garbage.c module, which is part of the Linux kernel’s networking functions, allows a attacker to cause a service failure.

The vulnerability of the unixgc function in the net/unix/garbage.c module, which is part of the Linux kernel’s networking functions, is related to security configuration errors. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2024-26780 af_unix: Fix task hung while purging oob_skb in GC.

In the Linux kernel, the following vulnerability has been resolved: afunix: Fix task hung while purging oobskb in GC. syzbot reported a task hung; at the same time, GC was looping infinitely in listforeachentrysafe for OOB skb. 0 syzbot demonstrated that the listforeachentrysafe was not actually...

kernel: denial of service problem in net/unix/diag.c

A NULL pointer dereference flaw was found in the UNIX protocol in net/unix/diag.c In unixdiaggetexact in the Linux Kernel. The newly allocated skb does not have sk, leading to a NULL pointer. This flaw allows a local user to crash or potentially cause a denial of service...

kernel: denial of service problem in net/unix/diag.c

A NULL pointer dereference flaw was found in the UNIX protocol in net/unix/diag.c In unixdiaggetexact in the Linux Kernel. The newly allocated skb does not have sk, leading to a NULL pointer. This flaw allows a local user to crash or potentially cause a denial of service...

CVE-2023-28327

A NULL pointer dereference flaw was found in the UNIX protocol in net/unix/diag.c In unixdiaggetexact in the Linux Kernel. The newly allocated skb does not have sk, leading to a NULL pointer. This flaw allows a local user to crash or potentially cause a denial of service...

AZL-26339 CVE-2023-28327 affecting package kernel for versions less than 5.15.111.1-1

A NULL pointer dereference flaw was found in the UNIX protocol in net/unix/diag.c In unixdiaggetexact in the Linux Kernel. The newly allocated skb does not have sk, leading to a NULL pointer. This flaw allows a local user to crash or potentially cause a denial of service...

CVE-2023-28327

A NULL pointer dereference flaw was found in the UNIX protocol in net/unix/diag.c In unixdiaggetexact in the Linux Kernel. The newly allocated skb does not have sk, leading to a NULL pointer. This flaw allows a local user to crash or potentially cause a denial of service...

Null pointer dereference

A NULL pointer dereference flaw was found in the UNIX protocol in net/unix/diag.c In unixdiaggetexact in the Linux Kernel. The newly allocated skb does not have sk, leading to a NULL pointer. This flaw allows a local user to crash or potentially cause a denial of service...

CVE-2023-28327

A NULL pointer dereference flaw was found in the UNIX protocol in net/unix/diag.c In unixdiaggetexact in the Linux Kernel. The newly allocated skb does not have sk, leading to a NULL pointer. This flaw allows a local user to crash or potentially cause a denial of service...

The vulnerability in the `net/unix/diag.c` component of the Linux operating system’s kernel allows a hacker to cause a service failure.

The vulnerability of the net/unix/diag.c component in the Linux operating system is related to pointer arithmetic errors. Exploiting this vulnerability can allow an attacker to cause a service failure...

SUSE CVE-2023-28327

A NULL pointer dereference flaw was found in the UNIX protocol in net/unix/diag.c In unixdiaggetexact in the Linux Kernel. The newly allocated skb does not have sk, leading to a NULL pointer. This flaw allows a local user to crash or potentially cause a denial of service...

CVE-2023-28327

A NULL pointer dereference flaw was found in the UNIX protocol in net/unix/diag.c In unixdiaggetexact in the Linux Kernel. The newly allocated skb does not have sk, leading to a NULL pointer. This flaw allows a local user to crash or potentially cause a denial of service. Mitigation Mitigation fo...

SUSE CVE-2022-3543

A vulnerability, which was classified as problematic, has been found in Linux Kernel. This issue affects the function unixsockdestructor/unixreleasesock of the file net/unix/afunix.c of the component BPF. The manipulation leads to memory leak. It is recommended to apply a patch to fix this issue...

F5 Networks BIG-IP : Linux kernel vulnerability (K20022580)

Use-after-free vulnerability in net/unix/afunix.c in the Linux kernel before 4.3.3 allows local users to bypass intended AFUNIX socket permissions or cause a denial of service panic via crafted epollctl calls. CVE-2013-7446 C Tenable Network Security, Inc. The descriptive text and package checks ...

DEBIAN-CVE-2013-7446

Use-after-free vulnerability in net/unix/afunix.c in the Linux kernel before 4.3.3 allows local users to bypass intended AFUNIX socket permissions or cause a denial of service panic via crafted epollctl calls...

CVE-2013-7446

CVE-2013-7446 is a use-after-free vulnerability in the Linux kernel (net/unix/af_unix.c) up to version 4.3.2, fixed in 4.3.3. It allows local attackers to bypass AF_UNIX socket permissions or cause a denial of service (panic) via crafted epoll_ctl calls. Affected: Linux kernel before 4.3.3 (inclu...