CVE-2022-48879
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)
efi: fix NULL-deref in init error path
In the Linux kernel, the following vulnerability has been resolved: efi: fix NULL-deref in init error path In cases where runtime services are not supported or have been disabled, the runtime services workqueue will never have been allocated. Do not try to destroy the workqueue unconditionally in the unlikely event that EFI initialisation fails to avoid dereferencing a NULL pointer.
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) |
|---|---|---|---|---|---|
| 2ff3c97b47521d6700cc6485c7935908dcd2c27c | affected | git | 585a0b2b3ae7903c6abee3087d09c69e955a7794 | Unavailable | None listed |
| 5167f194da6947e19a3e970485ee3ccb44f7958d | affected | git | 5fcf75a8a4c3e7ee9122d143684083c9faf20452 | Unavailable | None listed |
| 98086df8b70c06234a8f4290c46064e44dafa0ed | affected | git | 4ca71bc0e1995d15486cd7b60845602a28399cb5 | Unavailable | None listed |
| 98086df8b70c06234a8f4290c46064e44dafa0ed | affected | git | e2ea55564229e4bea1474af15b111b3a3043b76f | Unavailable | None listed |
| 98086df8b70c06234a8f4290c46064e44dafa0ed | affected | git | adc96d30f6503d30dc68670c013716f1d9fcc747 | Unavailable | None listed |
| 98086df8b70c06234a8f4290c46064e44dafa0ed | affected | git | 703c13fe3c9af557d312f5895ed6a5fda2711104 | Unavailable | None listed |
| f591a42b8f9a9d20e01d0462f4f55d2176ac52ec | affected | git | Unavailable | Unavailable | None listed |
| e6584124b9823151ef586d10dedf565ade50cea6 | affected | git | Unavailable | Unavailable | None listed |
| 4.19.142 | affected | semver | 4.19.270 | Unavailable | None listed |
| 5.4.61 | affected | semver | 5.4.229 | Unavailable | None listed |
| 5.7.18 | affected | semver | 5.8 | Unavailable | None listed |
| 5.8.4 | affected | semver | 5.9 | 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) |
|---|---|---|---|---|---|
| 5.9 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.9 | Unavailable | None listed |
| 4.19.270 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.229 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.164 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.89 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.7 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.2 | unaffected | original_commit_for_fix | Unavailable | * | None listed |