CVE-2026-89845 scsi: qla2xxx: Avoid req_q_map double-read in qla2x00_error_entry()

🗓️ 16 Sep 2026 10:31:19Reported by GoogleType

osv🔗 osv.dev👁 4 Views

NULL dereference in Linux kernel qla2xxx driver from double-read of req_q_map during queue teardown.

Source	Link
git	www.git.kernel.org/stable/c/1b995cf4157465357d66ba096e7cdaafab9972e7
git	www.git.kernel.org/stable/c/1c90b74e484ba48f31944fe04963d99e01ac3767
git	www.git.kernel.org/stable/c/35124cfa9898b2088ee72859e573e0876aff66fc
git	www.git.kernel.org/stable/c/5dd9bec8004ba93cee8b689bf54ce294f59e5e3c
git	www.git.kernel.org/stable/c/c845f2597787ef70159a32566669e308b2807a56
git	www.git.kernel.org/stable/c/d79376fbd2a076de82c1cd8aa0b600b300c75a44
git	www.git.kernel.org/stable/c/deb8abde83a799d2501f3977f6d6051000253f5e
git	www.git.kernel.org/stable/c/fe04b31e386aee4cc3a18f07462af146037dc389
github	www.github.com/CVEProject/cvelistV5/tree/main/cves/2026/89xxx/CVE-2026-89845.json
nvd	www.nvd.nist.gov/vuln/detail/CVE-2026-89845

18 Sep 2026 03:48Current

qla2xxx req_q_map NULL dereference Linux kernel