CVE-2022-49061
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: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link
In the Linux kernel, the following vulnerability has been resolved: net: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link When using a fixed-link, the altr_tse_pcs driver crashes due to null-pointer dereference as no phy_device is provided to tse_pcs_fix_mac_speed function. Fix this by adding a check for phy_dev before calling the tse_pcs_fix_mac_speed() function. Also clean up the tse_pcs_fix_mac_speed function a bit. There is no need to check for splitter_base and sgmii_adapter_base because the driver will fail if these 2 variables are not derived from the device tree.
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) |
|---|---|---|---|---|---|
| fb3bbdb859891e6bc27fd1afb3a07319f82c2ee4 | affected | git | 7e59fdf9547c4f948d1d917ec7ffa5fb5ac53bdb | Unavailable | None listed |
| fb3bbdb859891e6bc27fd1afb3a07319f82c2ee4 | affected | git | 08d5e3e954537931c8da7428034808d202e98299 | Unavailable | None listed |
| fb3bbdb859891e6bc27fd1afb3a07319f82c2ee4 | affected | git | 62a48383ebe2e159fd68425dd3e16d4c6bd6599a | Unavailable | None listed |
| fb3bbdb859891e6bc27fd1afb3a07319f82c2ee4 | affected | git | 6c020f05253df04c3480b586fe188a3582740049 | Unavailable | None listed |
| fb3bbdb859891e6bc27fd1afb3a07319f82c2ee4 | affected | git | a6aaa00324240967272b451bfa772547bd576ee6 | 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) |
|---|---|---|---|---|---|
| 4.8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.8 | Unavailable | None listed |
| 5.4.190 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.112 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.35 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 5.17.4 | unaffected | semver | Unavailable | 5.17.* | None listed |
| 5.18 | unaffected | original_commit_for_fix | Unavailable | * | None listed |