CVE-2023-52696

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Source
https://cve.org/CVERecord?id=CVE-2023-52696
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-52696.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-52696
Downstream
Related
Published
2024-05-17T14:27:28.583Z
Modified
2026-04-11T12:46:34.862637Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
powerpc/powernv: Add a null pointer check in opal_powercap_init()
Details

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

powerpc/powernv: Add a null pointer check in opalpowercapinit()

kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure.

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52696.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
b9ef7b4b867f56114bedbe6bf104cfaba0ca818e
Fixed
9da4a56dd3772570512ca58aa8832b052ae910dc
Fixed
a67a04ad05acb56640798625e73fa54d6d41cce1
Fixed
6b58d16037217d0c64a2a09b655f370403ec7219
Fixed
f152a6bfd187f67afeffc9fd68cbe46f51439be0
Fixed
69f95c5e9220f77ce7c540686b056c2b49e9a664
Fixed
b02ecc35d01a76b4235e008d2dd292895b28ecab
Fixed
e123015c0ba859cf48aa7f89c5016cc6e98e018d

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-52696.json"

Linux / Kernel

Package

Name
Kernel

Affected ranges

Type
ECOSYSTEM
Events
Introduced
4.20.0
Fixed
5.4.268
Type
ECOSYSTEM
Events
Introduced
5.5.0
Fixed
5.10.209
Type
ECOSYSTEM
Events
Introduced
5.11.0
Fixed
5.15.148
Type
ECOSYSTEM
Events
Introduced
5.16.0
Fixed
6.1.75
Type
ECOSYSTEM
Events
Introduced
6.2.0
Fixed
6.6.14
Type
ECOSYSTEM
Events
Introduced
6.7.0
Fixed
6.7.2

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-52696.json"