CVE-2023-53494
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)
crypto: xts - Handle EBUSY correctly
In the Linux kernel, the following vulnerability has been resolved: crypto: xts - Handle EBUSY correctly As it is xts only handles the special return value of EINPROGRESS, which means that in all other cases it will free data related to the request. However, as the caller of xts may specify MAY_BACKLOG, we also need to expect EBUSY and treat it in the same way. Otherwise backlogged requests will trigger a use-after-free.
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) |
|---|---|---|---|---|---|
| 8083b1bf8163e7ae7d8c90f221106d96450b8aa8 | affected | git | 92a07ba4f0af2cccdc2aa5ee32679c9c9714db90 | Unavailable | None listed |
| 8083b1bf8163e7ae7d8c90f221106d96450b8aa8 | affected | git | 912eb10b65646ffd222256c78a1c566a3dac177d | Unavailable | None listed |
| 8083b1bf8163e7ae7d8c90f221106d96450b8aa8 | affected | git | 57c3e1d63b63dc0841d41df729297cd7c1c35808 | Unavailable | None listed |
| 8083b1bf8163e7ae7d8c90f221106d96450b8aa8 | affected | git | d5870848879291700fe6c5257dcb48aadd10425c | Unavailable | None listed |
| 8083b1bf8163e7ae7d8c90f221106d96450b8aa8 | affected | git | 51c082514c2dedf2711c99d93c196cc4eedceb40 | 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) |
|---|---|---|---|---|---|
| 5.4 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.4 | Unavailable | None listed |
| 5.10.173 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.99 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.16 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.2.3 | unaffected | semver | Unavailable | 6.2.* | None listed |
| 6.3 | unaffected | original_commit_for_fix | Unavailable | * | None listed |