CVE-2024-36918
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2024
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
bpf: Check bloom filter map value size
In the Linux kernel, the following vulnerability has been resolved: bpf: Check bloom filter map value size This patch adds a missing check to bloom filter creating, rejecting values above KMALLOC_MAX_SIZE. This brings the bloom map in line with many other map types. The lack of this protection can cause kernel crashes for value sizes that overflow int's. Such a crash was caught by syzkaller. The next patch adds more guard-rails at a lower level.
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) |
|---|---|---|---|---|---|
| 9330986c03006ab1d33d243b7cfe598a7a3c1baa | affected | git | fa6995eeb62e74b5a1480c73fb7b420c270784d3 | Unavailable | None listed |
| 9330986c03006ab1d33d243b7cfe598a7a3c1baa | affected | git | 608e13706c8b6c658a0646f09ebced74ec367f7c | Unavailable | None listed |
| 9330986c03006ab1d33d243b7cfe598a7a3c1baa | affected | git | c418afb9bf23e2f2b76cb819601e4a5d9dbab42d | Unavailable | None listed |
| 9330986c03006ab1d33d243b7cfe598a7a3c1baa | affected | git | a8d89feba7e54e691ca7c4efc2a6264fa83f3687 | 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 |
| 6.1.91 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.31 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.8.10 | unaffected | semver | Unavailable | 6.8.* | None listed |
| 6.9 | unaffected | original_commit_for_fix | Unavailable | * | None listed |