CVE-2023-52846
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)
hsr: Prevent use after free in prp_create_tagged_frame()
In the Linux kernel, the following vulnerability has been resolved: hsr: Prevent use after free in prp_create_tagged_frame() The prp_fill_rct() function can fail. In that situation, it frees the skb and returns NULL. Meanwhile on the success path, it returns the original skb. So it's straight forward to fix bug by using the returned value.
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) |
|---|---|---|---|---|---|
| 451d8123f89791bb628277c0bdb4cae34a3563e6 | affected | git | ddf4e04e946aaa6c458b8b6829617cc44af2bffd | Unavailable | None listed |
| 451d8123f89791bb628277c0bdb4cae34a3563e6 | affected | git | a1a485e45d24b1cd8fe834fd6f1b06e2903827da | Unavailable | None listed |
| 451d8123f89791bb628277c0bdb4cae34a3563e6 | affected | git | 6086258bd5ea7b5c706ff62da42b8e271b2401db | Unavailable | None listed |
| 451d8123f89791bb628277c0bdb4cae34a3563e6 | affected | git | 1787b9f0729d318d67cf7c5a95f0c3dba9a7cc18 | Unavailable | None listed |
| 451d8123f89791bb628277c0bdb4cae34a3563e6 | affected | git | d103fb6726904e353b4773188ee3d3acb4078363 | Unavailable | None listed |
| 451d8123f89791bb628277c0bdb4cae34a3563e6 | affected | git | 876f8ab52363f649bcc74072157dfd7adfbabc0d | 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) |
|---|---|---|---|---|---|
| 5.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.9 | Unavailable | None listed |
| 5.10.201 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.139 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.63 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.5.12 | unaffected | semver | Unavailable | 6.5.* | None listed |
| 6.6.2 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.7 | unaffected | original_commit_for_fix | Unavailable | * | None listed |