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kernel: Linux kernel (qla2xxx): Double free vulnerability leads to denial of service and potential privilege escalation.

🗓️ 06 Apr 2026 02:01:44Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 5 Views

A double free in Linux kernel qla2xxx bsg interface may crash the kernel and cause denial of service and possible local privilege escalation.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8.10aarch64bpftool4.18.0-553.117.1.el8_10bpftool-4.18.0-553.117.1.el8_10.aarch64.rpm
Red Hat Enterprise Linux8.10ppc64lebpftool4.18.0-553.117.1.el8_10bpftool-4.18.0-553.117.1.el8_10.ppc64le.rpm
Red Hat Enterprise Linux8.10s390xbpftool4.18.0-553.117.1.el8_10bpftool-4.18.0-553.117.1.el8_10.s390x.rpm
Red Hat Enterprise Linux8.10x86_64bpftool4.18.0-553.117.1.el8_10bpftool-4.18.0-553.117.1.el8_10.x86_64.rpm
Red Hat Enterprise Linux8.10aarch64bpftool-debuginfo4.18.0-553.117.1.el8_10bpftool-debuginfo-4.18.0-553.117.1.el8_10.aarch64.rpm
Red Hat Enterprise Linux8.10ppc64lebpftool-debuginfo4.18.0-553.117.1.el8_10bpftool-debuginfo-4.18.0-553.117.1.el8_10.ppc64le.rpm
Red Hat Enterprise Linux8.10s390xbpftool-debuginfo4.18.0-553.117.1.el8_10bpftool-debuginfo-4.18.0-553.117.1.el8_10.s390x.rpm
Red Hat Enterprise Linux8.10x86_64bpftool-debuginfo4.18.0-553.117.1.el8_10bpftool-debuginfo-4.18.0-553.117.1.el8_10.x86_64.rpm
Red Hat Enterprise Linux8.10aarch64kernel4.18.0-553.117.1.el8_10kernel-4.18.0-553.117.1.el8_10.aarch64.rpm
Red Hat Enterprise Linux8.10ppc64lekernel4.18.0-553.117.1.el8_10kernel-4.18.0-553.117.1.el8_10.ppc64le.rpm
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12 Jul 2026 02:58Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.17.8
EPSS0.00194
SSVC
5