CVE-2024-56750
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
In the Linux kernel, the following vulnerability has been resolved:
erofs: fix blksize < PAGE_SIZE for file-backed mounts
Adjust sb->s_blocksize{,_bits} directly for file-backed mounts when the fs block size is smaller than PAGE_SIZE.
Previously, EROFS used sb_set_blocksize(), which caused a panic if bdev-backed mounts is not used.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Linux | Linux | fb176750266a3d7f42ebdcf28e8ba40350b27847 < 679d8537e5748241c71ac97a6b6dc919eae31716 | affected |
| Linux | Linux | fb176750266a3d7f42ebdcf28e8ba40350b27847 < bae0854160939a64a092516ff1b2f221402b843b | affected |
| Linux | Linux | 6.12 | affected |
| Linux | Linux | 0 < 6.12 | unaffected |
| Linux | Linux | 6.12.2 <= 6.12.* | unaffected |
| Linux | Linux | 6.13 <= * | unaffected |
Weaknesses
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
- https://git.kernel.org/stable/c/679d8537e5748241c71ac97a6b6dc919eae31716
- https://git.kernel.org/stable/c/bae0854160939a64a092516ff1b2f221402b843b
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