Answer in brief
CVE-2024-53147 records a High severity (CVSS 7.8) vulnerability in exfat: fix out-of-bounds access of directory entries. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic), Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 7.8. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic), Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Product | Affected versions | Fixed versions |
|---|---|---|
| cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* | Not reported | Not reported |
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003 <a0120d6463368378539ef928cf067d02372efb8c || >=1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003 <3ddd1cb2b458ff6a193bc845f408dfff217db29e || >=1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003 <184fa506e392eb78364d9283c961217ff2c0617b | a0120d6463368378539ef928cf067d02372efb8c, 3ddd1cb2b458ff6a193bc845f408dfff217db29e, 184fa506e392eb78364d9283c961217ff2c0617b |
| Linux/Linuxgeneric | 5.7 | Not reported |
| Linux/Linuxgeneric | >=1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003 <82dc96f0f4eec8afdde8467d21d1b6b989dbb20a || >=1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003 <a0120d6463368378539ef928cf067d02372efb8c || >=1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003 <3ddd1cb2b458ff6a193bc845f408dfff217db29e || >=1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003 <184fa506e392eb78364d9283c961217ff2c0617b | 82dc96f0f4eec8afdde8467d21d1b6b989dbb20a, a0120d6463368378539ef928cf067d02372efb8c, 3ddd1cb2b458ff6a193bc845f408dfff217db29e, 184fa506e392eb78364d9283c961217ff2c0617b |
| Linux/Linuxgeneric | >=1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003 <98e3572505a9ec550b5296c67c4517120356c8d6 || >=1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003 <82dc96f0f4eec8afdde8467d21d1b6b989dbb20a || >=1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003 <a0120d6463368378539ef928cf067d02372efb8c || >=1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003 <3ddd1cb2b458ff6a193bc845f408dfff217db29e || >=1acf1a564b6034b5af1e7fb23cb98cb3bb4f6003 <184fa506e392eb78364d9283c961217ff2c0617b | 98e3572505a9ec550b5296c67c4517120356c8d6, 82dc96f0f4eec8afdde8467d21d1b6b989dbb20a, a0120d6463368378539ef928cf067d02372efb8c, 3ddd1cb2b458ff6a193bc845f408dfff217db29e, 184fa506e392eb78364d9283c961217ff2c0617b |
Published upstream
Dec 24, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 30, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
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.
Quoted source text, attributed separately from HOL analysis.