CVE-2022-49608
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)
pinctrl: ralink: Check for null return of devm_kcalloc
In the Linux kernel, the following vulnerability has been resolved: pinctrl: ralink: Check for null return of devm_kcalloc Because of the possible failure of the allocation, data->domains might be NULL pointer and will cause the dereference of the NULL pointer later. Therefore, it might be better to check it and directly return -ENOMEM without releasing data manually if fails, because the comment of the devm_kmalloc() says "Memory allocated with this function is automatically freed on driver detach.".
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) |
|---|---|---|---|---|---|
| a86854d0c599b3202307abceb68feee4d7061578 | affected | git | 13596e6c9e541e90e5fc2c52b23f08b951370da9 | Unavailable | None listed |
| a86854d0c599b3202307abceb68feee4d7061578 | affected | git | 6194c021496addc11763d1ffa89ce5751889fe3c | Unavailable | None listed |
| a86854d0c599b3202307abceb68feee4d7061578 | affected | git | 5694b162f275fb9a9f89422701b2b963be11e496 | Unavailable | None listed |
| a86854d0c599b3202307abceb68feee4d7061578 | affected | git | 44016a85419ca0d4f1e4d0127b330f8e4e2a57d0 | Unavailable | None listed |
| a86854d0c599b3202307abceb68feee4d7061578 | affected | git | 5595d30c4dc27d939635c3188c68203b6ece1711 | Unavailable | None listed |
| a86854d0c599b3202307abceb68feee4d7061578 | affected | git | c3b821e8e406d5650e587b7ac624ac24e9b780a8 | 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 |
| 4.19.254 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.208 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.134 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.58 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 5.18.15 | unaffected | semver | Unavailable | 5.18.* | None listed |
| 5.19 | unaffected | original_commit_for_fix | Unavailable | * | None listed |