Answer in brief
CVE-2024-50143 records a Unknown severity vulnerability in udf: fix uninit-value use in udf_get_fileshortad. The current sources do not mark it as known exploited. The current feed maps 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.
Answer in brief
CVE-2024-50143 records a Unknown severity vulnerability in udf: fix uninit-value use in udf_get_fileshortad. The current sources do not mark it as known exploited. The current feed maps 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.
A CVSS score is not reported in the current record. 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). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <5eb76fb98b3335aa5cca6a7db2e659561c79c32b || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <417bd613bdbe791549f7687bb1b9b8012ff111c2 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <0ce61b1f6b32df822b59c680cbe8e5ba5d335742 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <4fc0d8660e391dcd8dde23c44d702be1f6846c61 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <72e445df65a0aa9066c6fe2b8736ba2fcca6dac7 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <1ac49babc952f48d82676979b20885e480e69be8 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <e52e0b92ed31dc62afbda15c243dcee0bb5bb58d || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <264db9d666ad9a35075cc9ed9ec09d021580fbb1 | 5eb76fb98b3335aa5cca6a7db2e659561c79c32b, 417bd613bdbe791549f7687bb1b9b8012ff111c2, 0ce61b1f6b32df822b59c680cbe8e5ba5d335742, 4fc0d8660e391dcd8dde23c44d702be1f6846c61, 72e445df65a0aa9066c6fe2b8736ba2fcca6dac7, 1ac49babc952f48d82676979b20885e480e69be8, e52e0b92ed31dc62afbda15c243dcee0bb5bb58d, 264db9d666ad9a35075cc9ed9ec09d021580fbb1 |
| Linux/Linuxgeneric | 2.6.12 | Not reported |
Published upstream
Nov 7, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 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: udf: fix uninit-value use in udf_get_fileshortad Check for overflow when computing alen in udf_current_aext to mitigate later uninit-value use in udf_get_fileshortad KMSAN bug[1]. After applying the patch reproducer did not trigger any issue[2]. [1] https://syzkaller.appspot.com/bug?extid=8901c4560b7ab5c2f9df [2] https://syzkaller.appspot.com/x/log.txt?x=10242227980000
Quoted source text, attributed separately from HOL analysis.
A CVSS score is not reported in the current record. 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). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <5eb76fb98b3335aa5cca6a7db2e659561c79c32b || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <417bd613bdbe791549f7687bb1b9b8012ff111c2 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <0ce61b1f6b32df822b59c680cbe8e5ba5d335742 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <4fc0d8660e391dcd8dde23c44d702be1f6846c61 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <72e445df65a0aa9066c6fe2b8736ba2fcca6dac7 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <1ac49babc952f48d82676979b20885e480e69be8 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <e52e0b92ed31dc62afbda15c243dcee0bb5bb58d || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <264db9d666ad9a35075cc9ed9ec09d021580fbb1 | 5eb76fb98b3335aa5cca6a7db2e659561c79c32b, 417bd613bdbe791549f7687bb1b9b8012ff111c2, 0ce61b1f6b32df822b59c680cbe8e5ba5d335742, 4fc0d8660e391dcd8dde23c44d702be1f6846c61, 72e445df65a0aa9066c6fe2b8736ba2fcca6dac7, 1ac49babc952f48d82676979b20885e480e69be8, e52e0b92ed31dc62afbda15c243dcee0bb5bb58d, 264db9d666ad9a35075cc9ed9ec09d021580fbb1 |
| Linux/Linuxgeneric | 2.6.12 | Not reported |
Published upstream
Nov 7, 2024
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 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: udf: fix uninit-value use in udf_get_fileshortad Check for overflow when computing alen in udf_current_aext to mitigate later uninit-value use in udf_get_fileshortad KMSAN bug[1]. After applying the patch reproducer did not trigger any issue[2]. [1] https://syzkaller.appspot.com/bug?extid=8901c4560b7ab5c2f9df [2] https://syzkaller.appspot.com/x/log.txt?x=10242227980000
Quoted source text, attributed separately from HOL analysis.