CVE-2023-52735
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)
bpf, sockmap: Don't let sock_map_{close,destroy,unhash} call itself
In the Linux kernel, the following vulnerability has been resolved: bpf, sockmap: Don't let sock_map_{close,destroy,unhash} call itself sock_map proto callbacks should never call themselves by design. Protect against bugs like [1] and break out of the recursive loop to avoid a stack overflow in favor of a resource leak. [1] https://lore.kernel.org/all/00000000000073b14905ef2e7401@google.com/
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) |
|---|---|---|---|---|---|
| c5cc0d23c5414d23438c5024890e367cc5a0e645 | affected | git | f312367f5246e04df564d341044286e9e37a97ba | Unavailable | None listed |
| c5d2177a72a1659554922728fc407f59950aa929 | affected | git | 7499859881488da97589f3c79cc66fa75748ad49 | Unavailable | None listed |
| c5d2177a72a1659554922728fc407f59950aa929 | affected | git | 5b4a79ba65a1ab479903fff2e604865d229b70a9 | Unavailable | None listed |
| 0580e47c8895a4d61ee095f086cba1ded7ca5e7f | affected | git | Unavailable | Unavailable | None listed |
| 5.15.3 | affected | semver | 5.15.95 | Unavailable | None listed |
| 5.14.19 | affected | semver | 5.15 | 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) |
|---|---|---|---|---|---|
| 5.16 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.16 | Unavailable | None listed |
| 5.15.95 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.13 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |