Answer in brief
CVE-2024-27389 records a High severity (CVSS 7.8) vulnerability in pstore: inode: Only d_invalidate() is needed. 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.
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). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=609e28bb139e53621521130f0d4aea27a725d465 <d0ee2a8adb6673382cce8a4280e1ca0849b3b783 || >=609e28bb139e53621521130f0d4aea27a725d465 <db6e5e16f1ee9e3b01d2f71c7f0ba945f4bf0f4e || >=609e28bb139e53621521130f0d4aea27a725d465 <4cdf9006fc095af71da80e9b5f48a32e991b9ed3 || >=609e28bb139e53621521130f0d4aea27a725d465 <cb9e802e49c24eeb3af35e9e8c04d526f35f112a || >=609e28bb139e53621521130f0d4aea27a725d465 <340682ed1932b8e3bd0bfc6c31a0c6354eb57cc6 || >=609e28bb139e53621521130f0d4aea27a725d465 <a43e0fc5e9134a46515de2f2f8d4100b74e50de3 | d0ee2a8adb6673382cce8a4280e1ca0849b3b783, db6e5e16f1ee9e3b01d2f71c7f0ba945f4bf0f4e, 4cdf9006fc095af71da80e9b5f48a32e991b9ed3, cb9e802e49c24eeb3af35e9e8c04d526f35f112a, 340682ed1932b8e3bd0bfc6c31a0c6354eb57cc6, a43e0fc5e9134a46515de2f2f8d4100b74e50de3 |
| Linux/Linuxgeneric | 5.8 | Not reported |
Published upstream
May 1, 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: pstore: inode: Only d_invalidate() is needed Unloading a modular pstore backend with records in pstorefs would trigger the dput() double-drop warning: WARNING: CPU: 0 PID: 2569 at fs/dcache.c:762 dput.part.0+0x3f3/0x410 Using the combo of d_drop()/dput() (as mentioned in Documentation/filesystems/vfs.rst) isn't the right approach here, and leads to the reference counting problem seen above. Use d_invalidate() and update the code to not bother checking for error codes that can never happen. ---
Quoted source text, attributed separately from HOL analysis.