CVE-2024-53147
HIGH
MEDIUM
Priority: 0.02
BB Relevance:
39/100
Published: 2024-12-24
Modified: 2026-10-30
First seen: 2026-10-30
Status: active
Attack Surface
Low Complexity
No Interaction
Integ. Impact
CVSS Vector Breakdown
AV:
Local
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
None
I:
High
A:
High
Description
In the Linux kernel, the following vulnerability has been resolved: exfat: fix out-of-bounds access of directory entries In the case of the directory size is greater than or equal to the cluster size, if start_clu becomes an EOF cluster(an invalid cluster) due to file system corruption, then the directory entry where ei->hint_femp.eidx hint is outside the directory, resulting in an out-of-bounds access, which may cause further file system corruption. This commit adds a check for start_clu, if it is an invalid cluster, the file or directory will be treated as empty.
Weakness Classification (1)
Affected Software (7)
| Vendor | Product | Version |
|---|---|---|
| Linux | Linux | 1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003 < 98e3572505a9ec550b5296c67c4517120356c8d6 |
| Linux | Linux | 1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003 < 82dc96f0f4eec8afdde8467d21d1b6b989dbb20a |
| Linux | Linux | 1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003 < a0120d6463368378539ef928cf067d02372efb8c |
| Linux | Linux | 1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003 < 3ddd1cb2b458ff6a193bc845f408dfff217db29e |
| Linux | Linux | 1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003 < 184fa506e392eb78364d9283c961217ff2c0617b |
| Linux | Linux | 5.7 |
| linux | linux_kernel | 5.7 – 6.11.11 |