CVE-2023-52686
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2023
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
powerpc/powernv: Add a null pointer check in opal_event_init()
In the Linux kernel, the following vulnerability has been resolved: powerpc/powernv: Add a null pointer check in opal_event_init() kasprintf() returns a pointer to dynamically allocated memory which can be NULL upon failure.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 2717a33d60745f2f72e521cdaedf79b00f66f8ca | affected | git | 8422d179cf46889c15ceff9ede48c5bfa4e7f0b4 | Unavailable | None listed |
| 2717a33d60745f2f72e521cdaedf79b00f66f8ca | affected | git | e93d7cf4c1ddbcd846739e7ad849f955a4f18031 | Unavailable | None listed |
| 2717a33d60745f2f72e521cdaedf79b00f66f8ca | affected | git | e6ad05e3ae9c84c5a71d7bb2d44dc845ae7990cf | Unavailable | None listed |
| 2717a33d60745f2f72e521cdaedf79b00f66f8ca | affected | git | c0b111ea786ddcc8be0682612830796ece9436c7 | Unavailable | None listed |
| 2717a33d60745f2f72e521cdaedf79b00f66f8ca | affected | git | 9a523e1da6d88c2034f946adfa4f74b236c95ca9 | Unavailable | None listed |
| 2717a33d60745f2f72e521cdaedf79b00f66f8ca | affected | git | a14c55eb461d630b836f80591d8caf1f74e62877 | Unavailable | None listed |
| 2717a33d60745f2f72e521cdaedf79b00f66f8ca | affected | git | e08c2e275fa1874de945b87093f925997722ee42 | Unavailable | None listed |
| 2717a33d60745f2f72e521cdaedf79b00f66f8ca | affected | git | 8649829a1dd25199bbf557b2621cedb4bf9b3050 | Unavailable | None listed |
Linux
- Vendor
- Linux
- Product
- Linux
- Platforms
- Unknown
- Default status
affected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 4.11 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.11 | Unavailable | None listed |
| 4.19.306 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.268 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.209 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.148 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.75 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.14 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.7.2 | unaffected | semver | Unavailable | 6.7.* | None listed |
| 6.8 | unaffected | original_commit_for_fix | Unavailable | * | None listed |