CVE-2022-50313
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)
erofs: fix order >= MAX_ORDER warning due to crafted negative i_size
In the Linux kernel, the following vulnerability has been resolved: erofs: fix order >= MAX_ORDER warning due to crafted negative i_size As syzbot reported [1], the root cause is that i_size field is a signed type, and negative i_size is also less than EROFS_BLKSIZ. As a consequence, it's handled as fast symlink unexpectedly. Let's fall back to the generic path to deal with such unusual i_size. [1] https://lore.kernel.org/r/000000000000ac8efa05e7feaa1f@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) |
|---|---|---|---|---|---|
| 431339ba90423a038914c6032bfd71f0ba7ef2f2 | affected | git | 17a0cdbd7b0cf0fc0d7ca4187a67f8f1c18c291f | Unavailable | None listed |
| 431339ba90423a038914c6032bfd71f0ba7ef2f2 | affected | git | 0ab621fcdff1a58ff4de51a8590fa92a0ecd34be | Unavailable | None listed |
| 431339ba90423a038914c6032bfd71f0ba7ef2f2 | affected | git | acc2f40b980c61a9178b72cdedd150b829064997 | Unavailable | None listed |
| 431339ba90423a038914c6032bfd71f0ba7ef2f2 | affected | git | b6c8330f5b0f22149957a2e4977fd0f01a9db7cd | Unavailable | None listed |
| 431339ba90423a038914c6032bfd71f0ba7ef2f2 | affected | git | 6235fb899b25fd287d5e42635ff82196395708cc | Unavailable | None listed |
| 431339ba90423a038914c6032bfd71f0ba7ef2f2 | affected | git | 1dd73601a1cba37a0ed5f89a8662c90191df5873 | 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) |
|---|---|---|---|---|---|
| 4.19 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.19 | Unavailable | None listed |
| 5.4.289 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.233 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.82 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 5.19.17 | unaffected | semver | Unavailable | 5.19.* | None listed |
| 6.0.3 | unaffected | semver | Unavailable | 6.0.* | None listed |
| 6.1 | unaffected | original_commit_for_fix | Unavailable | * | None listed |