8 matches found
SUSE CVE-2026-74371
In the Linux kernel, the following vulnerability has been resolved: bpf: fix BPFPROGQUERY OOB write and cgroup backward compat BPFPROGQUERY writes back the 'query.revision' field unconditionally to userspace. If userspace passes a smaller 'bpfattr' structure e.g. 40 bytes, which was the layout...
Astra Linux – Vulnerability in Linux 5.10
In the Linux kernel, the following vulnerabilities have been resolved: BPFPROGQUERY: The BPFPROGQUERY function writes back the query.revision field unconditionally to userspace. If userspace provides a smaller bpfattr structure e.g., 40 bytes, which was the layout before the addition of...
CVE-2026-74371
A flaw was found in the Linux kernel's BPFPROGQUERY functionality. A local attacker could exploit this by providing a specially crafted bpfattr structure with an insufficient size. This could lead to an out-of-bounds write, a memory corruption vulnerability where data is written beyond its...
CVE-2026-74371
In the Linux kernel, the following vulnerability has been resolved: bpf: fix BPFPROGQUERY OOB write and cgroup backward compat BPFPROGQUERY writes back the 'query.revision' field unconditionally to userspace. If userspace passes a smaller 'bpfattr' structure e.g. 40 bytes, which was the layout...
CVE-2026-74371 bpf: fix BPF_PROG_QUERY OOB write and cgroup backward compat
In the Linux kernel, the following vulnerability has been resolved: bpf: fix BPFPROGQUERY OOB write and cgroup backward compat BPFPROGQUERY writes back the 'query.revision' field unconditionally to userspace. If userspace passes a smaller 'bpfattr' structure e.g. 40 bytes, which was the layout...
CVE-2026-74371 bpf: fix BPF_PROG_QUERY OOB write and cgroup backward compat
In the Linux kernel, the following vulnerability has been resolved: bpf: fix BPFPROGQUERY OOB write and cgroup backward compat BPFPROGQUERY writes back the 'query.revision' field unconditionally to userspace. If userspace passes a smaller 'bpfattr' structure e.g. 40 bytes, which was the layout...
CVE-2026-74371
CVE-2026-74371 concerns a Linux kernel BPF issue where BPF_PROG_QUERY could cause an OOB write by unconditionally writing query.revision to userspace when a smaller bpf_attr buffer is provided. The fixes propagate the user-supplied attribute size (uattr_size) down to cgroup query handlers and ski...
CVE-2026-74371: Undefined Security Weakness
In the Linux kernel, the following vulnerability has been resolved: bpf: fix BPFPROGQUERY OOB write and cgroup backward compat BPFPROGQUERY writes back the 'query.revision' field unconditionally to userspace. If userspace passes a smaller 'bpfattr' structure e.g. 40 bytes, which was the layout...