CVE-2022-49497
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2022
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
net: remove two BUG() from skb_checksum_help()
In the Linux kernel, the following vulnerability has been resolved: net: remove two BUG() from skb_checksum_help() I have a syzbot report that managed to get a crash in skb_checksum_help() If syzbot can trigger these BUG(), it makes sense to replace them with more friendly WARN_ON_ONCE() since skb_checksum_help() can instead return an error code. Note that syzbot will still crash there, until real bug is fixed.
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) |
|---|---|---|---|---|---|
| a030847e9f0eed2a080f6114381c649a7aa43d25 | affected | git | 312c43e98ed190bd8fd7a71a0addf9539d5b8ab1 | Unavailable | None listed |
| a030847e9f0eed2a080f6114381c649a7aa43d25 | affected | git | 6320ae1b5876c30bf98203b6a5abe8b5c45e6a04 | Unavailable | None listed |
| a030847e9f0eed2a080f6114381c649a7aa43d25 | affected | git | d5281245f3502e960cb6b89348767b935379cee3 | Unavailable | None listed |
| a030847e9f0eed2a080f6114381c649a7aa43d25 | affected | git | b1320c9a4d30ff54b824a8ad6036e0b5fb4c5e73 | Unavailable | None listed |
| a030847e9f0eed2a080f6114381c649a7aa43d25 | affected | git | d7ea0d9df2a6265b2b180d17ebc64b38105968fc | 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) |
|---|---|---|---|---|---|
| 2.6.24 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 2.6.24 | Unavailable | None listed |
| 5.10.121 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.46 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 5.17.14 | unaffected | semver | Unavailable | 5.17.* | None listed |
| 5.18.3 | unaffected | semver | Unavailable | 5.18.* | None listed |
| 5.19 | unaffected | original_commit_for_fix | Unavailable | * | None listed |