SUSE CVE-2022-49344

In the Linux kernel, the following vulnerability has been resolved: afunix: Fix a data-race in unixdgrampeerwakeme. unixdgrampoll calls unixdgrampeerwakeme without other's lock held and check if its receive queue is full. Here we need to use unixrecvqfulllockless instead of unixrecvqfull, otherwi...

The vulnerability of the af_unix component in the Linux operating system kernel allows a hacker to trigger a service failure.

The vulnerability of the afunix component in the Linux operating system kernel is related to resource management errors. Exploiting this vulnerability can allow an attacker to cause service failures...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: afunix: Fixed data race conditions in unixreleasesock/unixstreamsendmsg. A data race condition was identified in afunix. In one data path, the write function unixreleasesock atomically writes to sk-skshutdown using WRITEONCE...

K000148931: Linux kernel vulnerability CVE-2024-26923

Security Advisory Description In the Linux kernel, the following vulnerability has been resolved: afunix: Fix garbage collector racing against connect Garbage collector does not take into account the risk of embryo getting enqueued during the garbage collection. If such embryo has a peer that...

The vulnerability of the af_unix component in the Linux operating system kernel allows a hacker to trigger a service failure.

The vulnerability of the afunix component in the Linux operating system kernel is related to reading data beyond the allowed range in memory within the manageoob function. Exploiting this vulnerability can allow an attacker to cause a service failure...

The vulnerability of the io_uring/af_unix component in the Linux operating system’s kernel allows a hacker to cause a service failure.

The vulnerability of the iouring/afunix component in the Linux operating system’s kernel is related to resource management errors. Exploiting this vulnerability can allow an attacker to cause service failures...

Moderate: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 9.4 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for...

kernel: af_unix: Fix data races in unix_release_sock/unix_stream_sendmsg

In the Linux kernel, the following vulnerability has been resolved: afunix: Fix data races in unixreleasesock/unixstreamsendmsg A data-race condition has been identified in afunix. In one data path, the write function unixreleasesock atomically writes to sk-skshutdown using WRITEONCE. However, on...

kernel security update

An update is available for kernel. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The kernel packages contain the Linux kernel, the core of any Linux operating...

The vulnerability of the af_unix component in the Linux operating system kernel allows a hacker to trigger a service failure.

The vulnerability of the afunix component in the Linux operating system kernel is related to read misses beyond the boundary. Exploiting this vulnerability can allow an attacker to cause a service failure...

Moderate: Red Hat Security Advisory: kernel security update

An update for kernel is now available for Red Hat Enterprise Linux 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

ALSA-2024:8617 Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: hw: cpu: intel: Native Branch History Injection BHI CVE-2024-2201 kernel: tcp: add sanity checks to rx zerocopy CVE-2024-26640 kernel: mptcp: fix data re-injection from stale subflow CVE-2024-268...

Moderate: kernel security update

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fixes: hw: cpu: intel: Native Branch History Injection BHI CVE-2024-2201 kernel: tcp: add sanity checks to rx zerocopy CVE-2024-26640 kernel: mptcp: fix data re-injection from stale subflow CVE-2024-268...

ROS-20241023-04

Vulnerability in ext4 component of Linux kernel is related to division by zero errors in function mbupdateavgfragmentsize in fs/ext4/mballoc.c. Exploitation of the vulnerability could allow an attacker to cause a denial of service A vulnerability in the fsl-qdma component of the Linux operating...

CVE-2022-48970

In the Linux kernel, the following vulnerability has been resolved: afunix: Get userns from inskb in unixdiaggetexact. Wei Chen reported a NULL deref in skuserns 01, and Paolo diagnosed the root cause: in unixdiaggetexact, the newly allocated skb does not have sk. 2 We must get the userns from th...

UBUNTU-CVE-2022-48970

In the Linux kernel, the following vulnerability has been resolved: afunix: Get userns from inskb in unixdiaggetexact. Wei Chen reported a NULL deref in skuserns 01, and Paolo diagnosed the root cause: in unixdiaggetexact, the newly allocated skb does not have sk. 2 We must get the userns from th...

CVE-2022-48970 af_unix: Get user_ns from in_skb in unix_diag_get_exact().

In the Linux kernel, the following vulnerability has been resolved: afunix: Get userns from inskb in unixdiaggetexact. Wei Chen reported a NULL deref in skuserns 01, and Paolo diagnosed the root cause: in unixdiaggetexact, the newly allocated skb does not have sk. 2 We must get the userns from th...

CVE-2022-48970 af_unix: Get user_ns from in_skb in unix_diag_get_exact().

In the Linux kernel, the following vulnerability has been resolved: afunix: Get userns from inskb in unixdiaggetexact. Wei Chen reported a NULL deref in skuserns 01, and Paolo diagnosed the root cause: in unixdiaggetexact, the newly allocated skb does not have sk. 2 We must get the userns from th...

CVE-2024-47711

In the Linux kernel, the following vulnerability has been resolved: afunix: Don't return OOB skb in manageoob. syzbot reported use-after-free in unixstreamrecvurg. 0 The scenario is 1. sendMSGOOB 2. recvMSGOOB - The consumed OOB remains in recv queue 3. sendMSGOOB 4. recv - manageoob returns...

CVE-2024-47711

In the Linux kernel, the following vulnerability has been resolved: afunix: Don't return OOB skb in manageoob. syzbot reported use-after-free in unixstreamrecvurg. 0 The scenario is 1. sendMSGOOB 2. recvMSGOOB - The consumed OOB remains in recv queue 3. sendMSGOOB 4. recv - manageoob returns the...