Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: scsi: megaraid_sas: Fix for a potential deadlock This fixes a 'possible circular locking dependency detected' warning CPU0 CPU1 ---- ---- lock(&instance->reset_mutex); lock(&shost->scan_mutex); lock(&instance->reset_mutex); lock(&shost->scan_mutex); Fix this by temporarily releasing the reset_mutex.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected e8c75b5d88f255ac5dcc4a90ae0c300f0b171fe7 before 78afb9bfad00c4aa58a424111d7edbcab9452f2b; affected 422fb12054f42c4c82e3959811afd01bc080821a before f36d024bd15ed356a80dda3ddc46d0a62aa55815; affected ae6874ba4b43c5a00065f48599811a09d33b873d before 3c654998a3e8167a58b6c6fede545fe400a4b554; affected ae6874ba4b43c5a00065f48599811a09d33b873d before edadc693bfcc0f1ea08b8fa041c9361fd042410d; affected ae6874ba4b43c5a00065f48599811a09d33b873d before f50783148ec98a1d38b87422e2ceaf2380b7b606; affected ae6874ba4b43c5a00065f48599811a09d33b873d before 466ca39dbf5d0ba71c16b15c27478a9c7d4022a8; affected ae6874ba4b43c5a00065f48599811a09d33b873d before 50740f4dc78b41dec7c8e39772619d5ba841ddd7; affected 5f4f65212e42feaee32533448f1c1defdaa6befa; affected 2262bb7ee19e2d0056ffae84cd1803bd330d06af; affected 5.4.134 before 5.4.289; affected 5.10.52 before 5.10.233; affected 5.12.19 before 5.13; affected 5.13.4 before 5.14 |
| Linux / Linux | affected 5.14; unaffected 0 before 5.14; unaffected 5.4.289 through 5.4.*; unaffected 5.10.233 through 5.10.*; unaffected 5.15.176 through 5.15.*; unaffected 6.1.123 through 6.1.*; unaffected 6.6.69 through 6.6.*; unaffected 6.12.8 through 6.12.*; unaffected 6.13 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/78afb9bfad00c4aa58a424111d7edbcab9452f2b
- https://git.kernel.org/stable/c/f36d024bd15ed356a80dda3ddc46d0a62aa55815
- https://git.kernel.org/stable/c/3c654998a3e8167a58b6c6fede545fe400a4b554
- https://git.kernel.org/stable/c/edadc693bfcc0f1ea08b8fa041c9361fd042410d
- https://git.kernel.org/stable/c/f50783148ec98a1d38b87422e2ceaf2380b7b606
- https://git.kernel.org/stable/c/466ca39dbf5d0ba71c16b15c27478a9c7d4022a8
- https://git.kernel.org/stable/c/50740f4dc78b41dec7c8e39772619d5ba841ddd7
ADP enrichment
No English description supplied.
No references supplied.
No English description supplied.