CVE-2024-26955

In the Linux kernel, the following vulnerability has been resolved: nilfs2: prevent kernel bug at submit_bh_wbc() Fix a bug where nilfs_get_block() returns a successful status when searching and inserting the specified block both fail inconsistently. If this inconsistent behavior is not due to a previously fixed bug, then an unexpected race is occurring, so return a temporary error -EAGAIN instead. This prevents callers such as __block_write_begin_int() from requesting a read into a buffer that is not mapped, which would cause the BUG_ON check for the BH_Mapped flag in submit_bh_wbc() to fail.

The following products are affected by CVE-2024-26955 vulnerability.

Here, you will find a curated list of external links that provide in-depth information to CVE-2024-26955.

URL	Resource
https://git.kernel.org/stable/c/0c8aa4cfda4e4adb15d5b6536d155eca9c9cd44c
https://git.kernel.org/stable/c/192e9f9078c96be30b31c4b44d6294b24520fce5
https://git.kernel.org/stable/c/269cdf353b5bdd15f1a079671b0f889113865f20
https://git.kernel.org/stable/c/32eaee72e96590a75445c8a6c7c1057673b47e07
https://git.kernel.org/stable/c/48d443d200237782dc82e6b60663ec414ef02e39
https://git.kernel.org/stable/c/76ffbe911e2798c7296968f5fd72f7bf67207a8d
https://git.kernel.org/stable/c/91e4c4595fae5e87069e44687ae879091783c183
https://git.kernel.org/stable/c/ca581d237f3b8539c044205bb003de71d75d227c
https://git.kernel.org/stable/c/f0fe7ad5aff4f0fcf988913313c497de85f1e186
https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
https://lore.kernel.org/linux-cve-announce/2024050128-CVE-2024-26955-3205@gregkh/T
https://nvd.nist.gov/vuln/detail/CVE-2024-26955
https://www.cve.org/CVERecord?id=CVE-2024-26955