PT-2026-2874

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel's crypto subsystem contains an issue where memory allocated via sock kmalloc was not zero-initialized. This affected several crypto user API contexts and requests, relyi...

SUSE CVE-2024-56690

In the Linux kernel, the following vulnerability has been resolved: crypto: pcrypt - Call crypto layer directly when padatadoparallel return -EBUSY Since commit 8f4f68e788c3 "crypto: pcrypt - Fix hungtask for PADATARESET", the pcrypt encryption and decryption operations return -EAGAIN when the CP...

UBUNTU-CVE-2024-56690

In the Linux kernel, the following vulnerability has been resolved: crypto: pcrypt - Call crypto layer directly when padatadoparallel return -EBUSY Since commit 8f4f68e788c3 "crypto: pcrypt - Fix hungtask for PADATARESET", the pcrypt encryption and decryption operations return -EAGAIN when the CP...

CVE-2024-56690

In the Linux kernel, the following vulnerability has been resolved: crypto: pcrypt - Call crypto layer directly when padatadoparallel return -EBUSY Since commit 8f4f68e788c3 "crypto: pcrypt - Fix hungtask for PADATARESET", the pcrypt encryption and decryption operations return -EAGAIN when the CP...

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 handling issue in the crypto:pcrypt subsystem when padatadoparallel returns -EBUSY...

CVE-2024-41088 can: mcp251xfd: fix infinite loop when xmit fails

In the Linux kernel, the following vulnerability has been resolved: can: mcp251xfd: fix infinite loop when xmit fails When the mcp251xfdstartxmit function fails, the driver stops processing messages, and the interrupt routine does not return, running indefinitely even after killing the running...

CVE-2021-47281

A vulnerability was found in the Linux kernel's ALSA sequencer, where the sndseqtimeropen function fails to properly manage concurrent access to timer instances, which could allow multiple calls to override the timer, leading to a potential use-after-free issue if a timer continues running after...

CVE-2023-52813

CVE-2023-52813 : Linux kernel crypto: pcrypt fix hungtask for PADATA_RESET. The issue was a hung task in test_aead_vec_cfg caused by padata_do_parallel returning -EBUSY when pinst->flags included PADATA_RESET, preventing aead_request_complete() and leading to a hung wait. Connected sources des...

UBUNTU-CVE-2021-47281

In the Linux kernel, the following vulnerability has been resolved: ALSA: seq: Fix race of sndseqtimeropen The timer instance per queue is exclusive, and sndseqtimeropen should have managed the concurrent accesses. It looks as if it's checking the already existing timer instance at the beginning,...

CVE-2021-47281

CVE-2021-47281 affects the Linux kernel ALSA seq subsystem: snd_seq_timer_open() has a race on timeri allocation per queue, allowing a later concurrent call to override the timer and cause a use-after-free until the queue closes. The vulnerability is caused by missing protection when checking the...

CVE-2021-47281 ALSA: seq: Fix race of snd_seq_timer_open()

In the Linux kernel, the following vulnerability has been resolved: ALSA: seq: Fix race of sndseqtimeropen The timer instance per queue is exclusive, and sndseqtimeropen should have managed the concurrent accesses. It looks as if it's checking the already existing timer instance at the beginning,...

util-linux bug fix update

An update is available for util-linux. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The util-linux packages contain a large variety of low-level system...

CVE-2024-26584

In the Linux kernel, the following vulnerability has been resolved: net: tls: handle backlogging of crypto requests Since we're setting the CRYPTOTFMREQMAYBACKLOG flag on our requests to the crypto API, cryptoaeadencrypt,decrypt can return -EBUSY instead of -EINPROGRESS in valid situations. For...

UBUNTU-CVE-2024-26584

In the Linux kernel, the following vulnerability has been resolved: net: tls: handle backlogging of crypto requests Since we're setting the CRYPTOTFMREQMAYBACKLOG flag on our requests to the crypto API, cryptoaeadencrypt,decrypt can return -EBUSY instead of -EINPROGRESS in valid situations. For...

CVE-2024-26584 net: tls: handle backlogging of crypto requests

In the Linux kernel, the following vulnerability has been resolved: net: tls: handle backlogging of crypto requests Since we're setting the CRYPTOTFMREQMAYBACKLOG flag on our requests to the crypto API, cryptoaeadencrypt,decrypt can return -EBUSY instead of -EINPROGRESS in valid situations. For...

CVE-2024-26584

In the Linux kernel, the following vulnerability has been resolved: net: tls: handle backlogging of crypto requests Since we're setting the CRYPTOTFMREQMAYBACKLOG flag on our requests to the crypto API, cryptoaeadencrypt,decrypt can return -EBUSY instead of -EINPROGRESS in valid situations. For...

SUSE CVE-2017-7618

crypto/ahash.c in the Linux kernel through 4.10.9 allows attackers to cause a denial of service API operation calling its own callback, and infinite recursion by triggering EBUSY on a full queue...

PT-2025-40201

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the crypto/xts module where it incorrectly handles EBUSY errors. The module only processes the EINPROGRESS return value, leading to a use-after-free...

Important: Red Hat Security Advisory: kernel-alt security and bug fix update

An update for kernel-alt is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability fro...

Security update for the Linux Kernel (important)

The openSUSE Leap 42.1 kernel was updated to receive various security and bugfixes. The following security bugs were fixed: - CVE-2017-7618: crypto/ahash.c in the Linux kernel allowed attackers to cause a denial of service API operation calling its own callback, and infinite recursion by triggeri...