Description

In the Linux kernel, the following vulnerability has been resolved: KVM: s390/diag: fix racy access of physical cpu number in diag 9c handler We do check for target CPU == -1, but this might change at the time we are going to use it. Hold the physical target CPU in a local variable to avoid out-of-bound accesses to the cpu arrays.

INFO

Published Date :

2025-09-15T14:21:33.560Z

Last Modified :

2025-09-15T14:21:33.560Z

Source :

Linux
AFFECTED PRODUCTS

The following products are affected by CVE-2023-53205 vulnerability.

Vendors Products
Linux
  • Linux Kernel
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2023-53205.

URL Resource
https://git.kernel.org/stable/c/0bc380beb78aa352eadbc21d934dd9606fcee808 cve-icon cve-icon
https://git.kernel.org/stable/c/86bfb18bad60fc468e5f112cbbd918462a8dd435 cve-icon cve-icon
https://git.kernel.org/stable/c/a9ccf140a2a03a0ae82be4bdfbdd17bdaea72ff5 cve-icon cve-icon
https://git.kernel.org/stable/c/dc7e0192c470a53d847c79a2796f9ac429477a26 cve-icon cve-icon
https://lore.kernel.org/linux-cve-announce/2025091510-CVE-2023-53205-9a2b@gregkh/T cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2023-53205 cve-icon
https://www.cve.org/CVERecord?id=CVE-2023-53205 cve-icon
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