CVE-2023-52607

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Source
https://cve.org/CVERecord?id=CVE-2023-52607
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-52607.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-52607
Downstream
Related
Published
2024-03-06T06:45:31.769Z
Modified
2026-03-14T12:23:13.142051Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
powerpc/mm: Fix null-pointer dereference in pgtable_cache_add
Details

In the Linux kernel, the following vulnerability has been resolved:

powerpc/mm: Fix null-pointer dereference in pgtablecacheadd

kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure. Ensure the allocation was successful by checking the pointer validity.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52607.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
a0668cdc154e54bf0c85182e0535eea237d53146
Fixed
21e45a7b08d7cd98d6a53c5fc5111879f2d96611
Fixed
f6781add1c311c17eff43e14c786004bbacf901e
Fixed
aa28eecb43cac6e20ef14dfc50b8892c1fbcda5b
Fixed
ac3ed969a40357b0542d20f096a6d43acdfa6cc7
Fixed
d482d61025e303a2bef3733a011b6b740215cfa1
Fixed
145febd85c3bcc5c74d87ef9a598fc7d9122d532
Fixed
ffd29dc45bc0355393859049f6becddc3ed08f74
Fixed
f46c8a75263f97bda13c739ba1c90aced0d3b071

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-52607.json"