Description
In the Linux kernel, the following vulnerability has been resolved: bpf: Fix regsafe() for pointers to packet In case rold->reg->range == BEYOND_PKT_END && rcur->reg->range == N regsafe() may return true which may lead to current state with valid packet range not being explored. Fix the bug.
References (10)
Core 10
Core References
Vendor Advisory
https://cert-portal.siemens.com/productcert/html/ssa-019113.html
Vendor Advisory
https://cert-portal.siemens.com/productcert/html/ssa-082556.html
Scores
CVSS v3
7.8
EPSS
0.0014
EPSS Percentile
3.3%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
Status
published
Products (27)
linux/Kernel
< 5.10.253linux
linux/Kernel
5.11.0 - 6.1.168linux
linux/Kernel
5.16.0 - 6.6.134linux
linux/Kernel
6.13.0 - 6.19.12linux
linux/Kernel
6.2.0 - 6.12.81linux
linux/Kernel
6.7.0 - 6.18.22linux
Linux/Linux
< 5.11
Linux/Linux
5.10.155 - 5.10.253
Linux/Linux
5.10.253 - 5.10.*
Linux/Linux
5.11
... and 17 more
Published
May 01, 2026
Tracked Since
May 01, 2026