CVE-2023-53845

In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix infinite loop in nilfsmdtgetblock If the disk image that nilfs2 mounts is corrupted and a virtual block address obtained by block lookup for a metadata file is invalid, nilfsbmaplookupatlevel may return the same...

CVE-2023-53831

CVE-2023-53831: In the Linux kernel, the issue concerns reading sk->sk_family multiple times in sk_mc_loop(), which syzbot has used to trigger a WARN_ON_ONCE(1) in net/core/sock.c. The vulnerability is described as resolved in the initial document, but no concrete patch details (such as fixed ...

CVE-2023-53831 net: read sk->sk_family once in sk_mc_loop()

In the Linux kernel, the following vulnerability has been resolved: net: read sk-skfamily once in skmcloop syzbot is playing with IPV6ADDRFORM quite a lot these days, and managed to hit the WARNONONCE1 in skmcloop We have many more similar issues to fix. WARNING: CPU: 1 PID: 1593 at...

CVE-2023-53820

CVE-2023-53820: In the Linux kernel loop driver, loop_set_status_from_info() must validate lo_offset and lo_sizelimit before reassignment to avoid overflow changing the original values. The description notes that an overflow could cause the value to be rewritten and not reset, and that the origin...

CVE-2023-53820 loop: loop_set_status_from_info() check before assignment

In the Linux kernel, the following vulnerability has been resolved: loop: loopsetstatusfrominfo check before assignment In loopsetstatusfrominfo, lo-looffset and lo-losizelimit should be checked before reassignment, because if an overflow error occurs, the original correct value will be changed t...

CVE-2023-53820

In the Linux kernel, the following vulnerability has been resolved: loop: loopsetstatusfrominfo check before assignment In loopsetstatusfrominfo, lo-looffset and lo-losizelimit should be checked before reassignment, because if an overflow error occurs, the original correct value will be changed t...

CVE-2023-53820 loop: loop_set_status_from_info() check before assignment

In the Linux kernel, the following vulnerability has been resolved: loop: loopsetstatusfrominfo check before assignment In loopsetstatusfrominfo, lo-looffset and lo-losizelimit should be checked before reassignment, because if an overflow error occurs, the original correct value will be changed t...

DEBIAN-CVE-2023-53777

In the Linux kernel, the following vulnerability has been resolved: erofs: kill hooked chains to avoid loops on deduplicated compressed images After heavily stressing EROFS with several images which include a hand-crafted image of repeated patterns for more than 46 days, I found two chains could ...

DEBIAN-CVE-2022-50641

In the Linux kernel, the following vulnerability has been resolved: HSI: omapssi: Fix refcount leak in ssiprobe When returning or breaking early from a foreachavailablechildofnode loop, we need to explicitly call ofnodeput on the child node to possibly release the node...

UBUNTU-CVE-2022-50641

In the Linux kernel, the following vulnerability has been resolved: HSI: omapssi: Fix refcount leak in ssiprobe When returning or breaking early from a foreachavailablechildofnode loop, we need to explicitly call ofnodeput on the child node to possibly release the node...

UBUNTU-CVE-2023-53777

In the Linux kernel, the following vulnerability has been resolved: erofs: kill hooked chains to avoid loops on deduplicated compressed images After heavily stressing EROFS with several images which include a hand-crafted image of repeated patterns for more than 46 days, I found two chains could ...

CVE-2023-53815 posix-timers: Prevent RT livelock in itimer_delete()

In the Linux kernel, the following vulnerability has been resolved: posix-timers: Prevent RT livelock in itimerdelete itimerdelete has a retry loop when the timer is concurrently expired. On non-RT kernels this just spin-waits until the timer callback has completed, except for posix CPU timers...

CVE-2023-53788 ALSA: hda/ca0132: fixup buffer overrun at tuning_ctl_set()

In the Linux kernel, the following vulnerability has been resolved: ALSA: hda/ca0132: fixup buffer overrun at tuningctlset tuningctlset might have buffer overrun at X if it didn't break from loop by matching A. static int tuningctlset... for i = 0; i TUNINGCTLSCOUNT; i++ A if nid ==...

CVE-2022-50641

In the Linux kernel, the following vulnerability has been resolved: HSI: omapssi: Fix refcount leak in ssiprobe When returning or breaking early from a foreachavailablechildofnode loop, we need to explicitly call ofnodeput on the child node to possibly release the node...

PT-2025-49711

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw within the loop device implementation. Specifically, a check is missing in the loop set status from info function before reassigning values to lo-lo offs...

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 Linux kernel that stems from erroneous data leading to an infinite loop...

PT-2025-49722

Name of the Vulnerable Software and Affected Versions Linux kernel versions prior to 6.1.40-syzkaller Description The Linux kernel contains an issue where the sk family is read only once in the sk mc loop function. This was discovered by syzbot while testing with IPV6 ADDRFORM. The issue occurs...

Fedora 42 : libwebsockets (2025-0c12fa2541)

The remote Fedora 42 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2025-0c12fa2541 advisory. Update to 4.3.7, enable glib event loop Tenable has extracted the preceding description block directly from the Fedora security advisory. Note that...

PT-2025-49763

SAPUI5 and OpenUI5 packages use outdated 3rd party libraries with known security vulnerabilities. When markdown-it encounters special malformed input, it fails to terminate properly, resulting in an infinite loop. This Denial of Service via infinite loop causes high CPU usage and system...

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 Linux kernel that stems from a data contention in skfamily in skmcloop...