cve-2024-27032
Vulnerability from cvelistv5
Published
2024-05-01 12:53
Modified
2024-12-19 08:52
Severity ?
6.3 (Medium) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H
EPSS score ?
0.09% (0.23026)
Summary
In the Linux kernel, the following vulnerability has been resolved: f2fs: fix to avoid potential panic during recovery During recovery, if FAULT_BLOCK is on, it is possible that f2fs_reserve_new_block() will return -ENOSPC during recovery, then it may trigger panic. Also, if fault injection rate is 1 and only FAULT_BLOCK fault type is on, it may encounter deadloop in loop of block reservation. Let's change as below to fix these issues: - remove bug_on() to avoid panic. - limit the loop count of block reservation to avoid potential deadloop.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/21ec68234826b1b54ab980a8df6e33c74cfbee58
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8844b2f8a3f0c428b74672f9726f9950b1a7764c
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d034810d02a5af8eb74debe29877dcaf5f00fdd1
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/f26091a981318b5b7451d61f99bc073a6af8db67
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/fe4de493572a4263554903bf9c3afc5c196e15f0
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/21ec68234826b1b54ab980a8df6e33c74cfbee58
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/8844b2f8a3f0c428b74672f9726f9950b1a7764c
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/d034810d02a5af8eb74debe29877dcaf5f00fdd1
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/f26091a981318b5b7451d61f99bc073a6af8db67
af854a3a-2127-422b-91ae-364da2661108https://git.kernel.org/stable/c/fe4de493572a4263554903bf9c3afc5c196e15f0
Impacted products
Vendor Product Version
Linux Linux Version: b1020a546779139eec5d930e15ce534c1101b89c
Version: 2a7b12d4705bc308cf18eae2b69ec8db34881cc3
Version: b29cc6e29b5e6037e1bcd2b2ac67b7d89acd194c
Version: 956fa1ddc132e028f3b7d4cf17e6bfc8cb36c7fd
Version: 956fa1ddc132e028f3b7d4cf17e6bfc8cb36c7fd
 Create a notification for this product.
   Linux Linux Version: 6.8
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