CVE-2025-38489
s390/bpf: Fix bpf_arch_text_poke() with new_addr == NULL again
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: s390/bpf: Fix bpf_arch_text_poke() with new_addr == NULL again Commit 7ded842b356d ("s390/bpf: Fix bpf_plt pointer arithmetic") has accidentally removed the critical piece of commit c730fce7c70c ("s390/bpf: Fix bpf_arch_text_poke() with new_addr == NULL"), causing intermittent kernel panics in e.g. perf's on_switch() prog to reappear. Restore the fix and add a comment.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jul 28, 2025 |
| Last Updated | May 11, 2026 |
Stay Ahead of the Next One
Get instant alerts for linux linux
Be the first to know when new unknown vulnerabilities affecting linux linux are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
Linux / Linux
c3062bdb859b6e2567e7f5c8cde20c0250bb130f < 0c7b20f7785cfdd59403333612c90b458b12307c 7ded842b356d151ece8ac4985940438e6d3998bb < d5629d1af0600f8cc7c9245e8d832a66358ef889 7ded842b356d151ece8ac4985940438e6d3998bb < a4f9c7846b1ac428921ce9676b1b8c80ed60093c 7ded842b356d151ece8ac4985940438e6d3998bb < 6a5abf8cf182f577c7ae6c62f14debc9754ec986 d3d74e45a060d218fe4b0c9174f0a77517509d8e
Linux / Linux
6.9
References
git.kernel.org: https://git.kernel.org/stable/c/0c7b20f7785cfdd59403333612c90b458b12307c git.kernel.org: https://git.kernel.org/stable/c/d5629d1af0600f8cc7c9245e8d832a66358ef889 git.kernel.org: https://git.kernel.org/stable/c/a4f9c7846b1ac428921ce9676b1b8c80ed60093c git.kernel.org: https://git.kernel.org/stable/c/6a5abf8cf182f577c7ae6c62f14debc9754ec986