Answer in brief
CVE-2025-38204 records a Unknown severity vulnerability in jfs: fix array-index-out-of-bounds read in add_missing_indices. 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 <81af4b34fd72d390d7f237c6a545cc6d09707956 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <bfa4655d28f338e68d345aed80d19be7999bbce2 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <44618bee303bed151ef3a525ff79fbd7689593b5 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <c8399564a58fb6ea2ff21a6fd278417943cb51a5 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <5dff41a86377563f7a2b968aae00d25b4ceb37c9 | 81af4b34fd72d390d7f237c6a545cc6d09707956, bfa4655d28f338e68d345aed80d19be7999bbce2, 44618bee303bed151ef3a525ff79fbd7689593b5, c8399564a58fb6ea2ff21a6fd278417943cb51a5, 5dff41a86377563f7a2b968aae00d25b4ceb37c9 |
| Linux/Linuxgeneric | 2.6.12 | Not reported |
Published upstream
Jul 4, 2025
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: jfs: fix array-index-out-of-bounds read in add_missing_indices stbl is s8 but it must contain offsets into slot which can go from 0 to 127. Added a bound check for that error and return -EIO if the check fails. Also make jfs_readdir return with error if add_missing_indices returns with an error.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2025-38204 records a Unknown severity vulnerability in jfs: fix array-index-out-of-bounds read in add_missing_indices. 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 <81af4b34fd72d390d7f237c6a545cc6d09707956 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <bfa4655d28f338e68d345aed80d19be7999bbce2 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <44618bee303bed151ef3a525ff79fbd7689593b5 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <c8399564a58fb6ea2ff21a6fd278417943cb51a5 || >=1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 <5dff41a86377563f7a2b968aae00d25b4ceb37c9 | 81af4b34fd72d390d7f237c6a545cc6d09707956, bfa4655d28f338e68d345aed80d19be7999bbce2, 44618bee303bed151ef3a525ff79fbd7689593b5, c8399564a58fb6ea2ff21a6fd278417943cb51a5, 5dff41a86377563f7a2b968aae00d25b4ceb37c9 |
| Linux/Linuxgeneric | 2.6.12 | Not reported |
Published upstream
Jul 4, 2025
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: jfs: fix array-index-out-of-bounds read in add_missing_indices stbl is s8 but it must contain offsets into slot which can go from 0 to 127. Added a bound check for that error and return -EIO if the check fails. Also make jfs_readdir return with error if add_missing_indices returns with an error.
Quoted source text, attributed separately from HOL analysis.