Description

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.

INFO

Published Date :

2025-07-28T11:21:53.024Z

Last Modified :

2025-07-28T11:21:53.024Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2025-38489 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-38489.

URL Resource
https://git.kernel.org/stable/c/0c7b20f7785cfdd59403333612c90b458b12307c cve-icon cve-icon
https://git.kernel.org/stable/c/6a5abf8cf182f577c7ae6c62f14debc9754ec986 cve-icon cve-icon
https://git.kernel.org/stable/c/a4f9c7846b1ac428921ce9676b1b8c80ed60093c cve-icon cve-icon
https://git.kernel.org/stable/c/d5629d1af0600f8cc7c9245e8d832a66358ef889 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025072816-CVE-2025-38489-0fd7@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-38489 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-38489 cve-icon
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