cve-2024-26955
Vulnerability from cvelistv5
Published
2024-05-01 05:18
Modified
2024-12-19 08:51
Severity ?
Summary
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.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/0c8aa4cfda4e4adb15d5b6536d155eca9c9cd44c
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/192e9f9078c96be30b31c4b44d6294b24520fce5
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/269cdf353b5bdd15f1a079671b0f889113865f20
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/32eaee72e96590a75445c8a6c7c1057673b47e07
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/48d443d200237782dc82e6b60663ec414ef02e39
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/76ffbe911e2798c7296968f5fd72f7bf67207a8d
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/91e4c4595fae5e87069e44687ae879091783c183
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/ca581d237f3b8539c044205bb003de71d75d227c
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f0fe7ad5aff4f0fcf988913313c497de85f1e186
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/0c8aa4cfda4e4adb15d5b6536d155eca9c9cd44c
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/192e9f9078c96be30b31c4b44d6294b24520fce5
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/269cdf353b5bdd15f1a079671b0f889113865f20
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/32eaee72e96590a75445c8a6c7c1057673b47e07
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/48d443d200237782dc82e6b60663ec414ef02e39
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/76ffbe911e2798c7296968f5fd72f7bf67207a8d
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/91e4c4595fae5e87069e44687ae879091783c183
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/ca581d237f3b8539c044205bb003de71d75d227c
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/f0fe7ad5aff4f0fcf988913313c497de85f1e186
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00017.html
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html
Impacted products
Vendor Product Version
Linux Linux Version: 2.6.30
Show details on NVD website

To clipboard 

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}


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