CVE-2023-52686

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Source
https://cve.org/CVERecord?id=CVE-2023-52686
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-52686.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-52686
Downstream
Related
Published
2024-05-17T14:24:47.984Z
Modified
2026-03-20T12:32:43.521929Z
Summary
powerpc/powernv: Add a null pointer check in opal_event_init()
Details

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

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

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-2023-52686.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
2717a33d60745f2f72e521cdaedf79b00f66f8ca
Fixed
8422d179cf46889c15ceff9ede48c5bfa4e7f0b4
Fixed
e93d7cf4c1ddbcd846739e7ad849f955a4f18031
Fixed
e6ad05e3ae9c84c5a71d7bb2d44dc845ae7990cf
Fixed
c0b111ea786ddcc8be0682612830796ece9436c7
Fixed
9a523e1da6d88c2034f946adfa4f74b236c95ca9
Fixed
a14c55eb461d630b836f80591d8caf1f74e62877
Fixed
e08c2e275fa1874de945b87093f925997722ee42
Fixed
8649829a1dd25199bbf557b2621cedb4bf9b3050

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-52686.json"