Vulnerability in Grsecurity Kernel Patch

CVE-2002-1826

grsecurity 1.9.4 for Linux kernel 2.4.18 allows local users to bypass read-only permissions by using mmap to directly map /dev/mem or /dev/kmem to kernel memory.

EPSS: 0.010 (59.4th percentile) — read the EPSS interpretation.

Affected products

Grsecurity Grsecurity_kernel_patch — versions 1.9.4
N/a — versions n/a

References

cve@mitre.org (mailing-list, x_refsource_BUGTRAQ)
cve@mitre.org (Exploit, vdb-entry, x_refsource_BID)
cve@mitre.org (vdb-entry, x_refsource_XF)