Description (CNA)
In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Remove redundant VPD flash read in sysfs read path qla2x00_sysfs_read_vpd() called ha->isp_ops->read_optrom() a second time after releasing optrom_mutex. The repeated read is redundant and, unlike the first, runs without optrom_mutex held, exposing flash access to concurrent optrom operations. Drop the duplicate call.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Linux / Linux | affected 5fa8774c7f38c79f38b672c1a0db0c049da477d6 before ea79c01ef23c2ec3ace8a98ada517d56763814c2; affected 5fa8774c7f38c79f38b672c1a0db0c049da477d6 before beaf45d9a10e7c1de86dcd1cbc8dc17f930444f7; affected 5fa8774c7f38c79f38b672c1a0db0c049da477d6 before abe224e7077ae5d47f1208430ede4d99ae310627; affected 5fa8774c7f38c79f38b672c1a0db0c049da477d6 before 9b6325fc58ab877ecb97fc5642a39e071c343315; affected 5fa8774c7f38c79f38b672c1a0db0c049da477d6 before 95e1ad3f19dfec09eb4f4273cf7079fd9b35cee6; affected 5fa8774c7f38c79f38b672c1a0db0c049da477d6 before 067504c00fe175864652764308922d99e199828f; affected 5fa8774c7f38c79f38b672c1a0db0c049da477d6 before 0e4b5f8cad67eabf98da3f90b6443dcea5783ff3; affected 5fa8774c7f38c79f38b672c1a0db0c049da477d6 before 5cbc49d5c4cd20c18041e86958103045216d2190 |
| Linux / Linux | affected 5.2; unaffected 0 before 5.2; unaffected 5.10.270 through 5.10.*; unaffected 5.15.221 through 5.15.*; unaffected 6.1.188 through 6.1.*; unaffected 6.6.157 through 6.6.*; unaffected 6.12.110 through 6.12.*; unaffected 6.18.52 through 6.18.*; unaffected 7.2.6 through 7.2.*; unaffected 7.3 through * |
CWE
No CWE identifiers supplied.
References
- https://git.kernel.org/stable/c/ea79c01ef23c2ec3ace8a98ada517d56763814c2
- https://git.kernel.org/stable/c/beaf45d9a10e7c1de86dcd1cbc8dc17f930444f7
- https://git.kernel.org/stable/c/abe224e7077ae5d47f1208430ede4d99ae310627
- https://git.kernel.org/stable/c/9b6325fc58ab877ecb97fc5642a39e071c343315
- https://git.kernel.org/stable/c/95e1ad3f19dfec09eb4f4273cf7079fd9b35cee6
- https://git.kernel.org/stable/c/067504c00fe175864652764308922d99e199828f
- https://git.kernel.org/stable/c/0e4b5f8cad67eabf98da3f90b6443dcea5783ff3
- https://git.kernel.org/stable/c/5cbc49d5c4cd20c18041e86958103045216d2190