Answer in brief
CVE-2024-46751 records a Unknown severity vulnerability in btrfs: don't BUG_ON() when 0 reference count at btrfs_lookup_extent_info(). 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-2024-46751 records a Unknown severity vulnerability in btrfs: don't BUG_ON() when 0 reference count at btrfs_lookup_extent_info(). 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 | >=5d4f98a28c7d334091c1b7744f48a1acdd2a4ae0 <9c309d2434abbe880712af7e60da9ead8b6703fe || >=5d4f98a28c7d334091c1b7744f48a1acdd2a4ae0 <d64807ded1b6054f066e03d8add6d920f3db9e5d || >=5d4f98a28c7d334091c1b7744f48a1acdd2a4ae0 <18eb53a2734ff61b9a72c4fef5db7b38cb48ae16 || >=5d4f98a28c7d334091c1b7744f48a1acdd2a4ae0 <3cfec712a439c5c5f5c718c5c669ee41a898f776 || >=5d4f98a28c7d334091c1b7744f48a1acdd2a4ae0 <ef9a8b73c8b60b27d9db4787e624a3438ffe8428 || >=5d4f98a28c7d334091c1b7744f48a1acdd2a4ae0 <28cb13f29faf6290597b24b728dc3100c019356f | 9c309d2434abbe880712af7e60da9ead8b6703fe, d64807ded1b6054f066e03d8add6d920f3db9e5d, 18eb53a2734ff61b9a72c4fef5db7b38cb48ae16, 3cfec712a439c5c5f5c718c5c669ee41a898f776, ef9a8b73c8b60b27d9db4787e624a3438ffe8428, 28cb13f29faf6290597b24b728dc3100c019356f |
| Linux/Linuxgeneric | 2.6.31 | Not reported |
Published upstream
Sep 18, 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: btrfs: don't BUG_ON() when 0 reference count at btrfs_lookup_extent_info() Instead of doing a BUG_ON() handle the error by returning -EUCLEAN, aborting the transaction and logging an error message.
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 | >=5d4f98a28c7d334091c1b7744f48a1acdd2a4ae0 <9c309d2434abbe880712af7e60da9ead8b6703fe || >=5d4f98a28c7d334091c1b7744f48a1acdd2a4ae0 <d64807ded1b6054f066e03d8add6d920f3db9e5d || >=5d4f98a28c7d334091c1b7744f48a1acdd2a4ae0 <18eb53a2734ff61b9a72c4fef5db7b38cb48ae16 || >=5d4f98a28c7d334091c1b7744f48a1acdd2a4ae0 <3cfec712a439c5c5f5c718c5c669ee41a898f776 || >=5d4f98a28c7d334091c1b7744f48a1acdd2a4ae0 <ef9a8b73c8b60b27d9db4787e624a3438ffe8428 || >=5d4f98a28c7d334091c1b7744f48a1acdd2a4ae0 <28cb13f29faf6290597b24b728dc3100c019356f | 9c309d2434abbe880712af7e60da9ead8b6703fe, d64807ded1b6054f066e03d8add6d920f3db9e5d, 18eb53a2734ff61b9a72c4fef5db7b38cb48ae16, 3cfec712a439c5c5f5c718c5c669ee41a898f776, ef9a8b73c8b60b27d9db4787e624a3438ffe8428, 28cb13f29faf6290597b24b728dc3100c019356f |
| Linux/Linuxgeneric | 2.6.31 | Not reported |
Published upstream
Sep 18, 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: btrfs: don't BUG_ON() when 0 reference count at btrfs_lookup_extent_info() Instead of doing a BUG_ON() handle the error by returning -EUCLEAN, aborting the transaction and logging an error message.
Quoted source text, attributed separately from HOL analysis.