CVE-2023-53080
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)
xsk: Add missing overflow check in xdp_umem_reg
In the Linux kernel, the following vulnerability has been resolved: xsk: Add missing overflow check in xdp_umem_reg The number of chunks can overflow u32. Make sure to return -EINVAL on overflow. Also remove a redundant u32 cast assigning umem->npgs.
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) |
|---|---|---|---|---|---|
| bbff2f321a864ee07c9d3d1245af498023146951 | affected | git | 580634b03a55f04a3c1968bcbd97736c079c6601 | Unavailable | None listed |
| bbff2f321a864ee07c9d3d1245af498023146951 | affected | git | 3cfc3564411acf96bf2fb791f706a1aa4f872c1d | Unavailable | None listed |
| bbff2f321a864ee07c9d3d1245af498023146951 | affected | git | a069909acc4435eeb41d05ccc03baa447cc01b7e | Unavailable | None listed |
| bbff2f321a864ee07c9d3d1245af498023146951 | affected | git | bb2e3bfb2a79db0c2057c6f701b782954394c67f | Unavailable | None listed |
| bbff2f321a864ee07c9d3d1245af498023146951 | affected | git | c7df4813b149362248d6ef7be41a311e27bf75fe | 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) |
|---|---|---|---|---|---|
| 4.18 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.18 | Unavailable | None listed |
| 5.10.177 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.105 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.22 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.2.9 | unaffected | semver | Unavailable | 6.2.* | None listed |
| 6.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |