CVE-2022-49275
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)
can: m_can: m_can_tx_handler(): fix use after free of skb
In the Linux kernel, the following vulnerability has been resolved: can: m_can: m_can_tx_handler(): fix use after free of skb can_put_echo_skb() will clone skb then free the skb. Move the can_put_echo_skb() for the m_can version 3.0.x directly before the start of the xmit in hardware, similar to the 3.1.x branch.
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) |
|---|---|---|---|---|---|
| 80646733f11c2e9de3b6339f7e635047e6087280 | affected | git | d93ed9aff64968f4cdad690712eb4f48ae537bde | Unavailable | None listed |
| 80646733f11c2e9de3b6339f7e635047e6087280 | affected | git | d3892a747ab16b1eb6593a19d29f62c3b3f020ac | Unavailable | None listed |
| 80646733f11c2e9de3b6339f7e635047e6087280 | affected | git | 7728d937ec403a1ceff9483023252d2cb8777f81 | Unavailable | None listed |
| 80646733f11c2e9de3b6339f7e635047e6087280 | affected | git | 08d90846e438ac22dc56fc49ec0b0d195831c5ed | Unavailable | None listed |
| 80646733f11c2e9de3b6339f7e635047e6087280 | affected | git | 869016a2938ac44f7b2fb7fc22c89edad99eb9b3 | Unavailable | None listed |
| 80646733f11c2e9de3b6339f7e635047e6087280 | affected | git | f43e64076ff1b1dcb893fb77ad1204105f710a29 | Unavailable | None listed |
| 80646733f11c2e9de3b6339f7e635047e6087280 | affected | git | 4db7d6f481990dd179a9ee7126dc7aa31ea4fff3 | Unavailable | None listed |
| 80646733f11c2e9de3b6339f7e635047e6087280 | affected | git | 31417073493f302d26ab66b3abc098d43227b835 | Unavailable | None listed |
| 80646733f11c2e9de3b6339f7e635047e6087280 | affected | git | 2e8e79c416aae1de224c0f1860f2e3350fa171f8 | 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) |
|---|---|---|---|---|---|
| 3.18 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.18 | Unavailable | None listed |
| 4.9.324 | unaffected | semver | Unavailable | 4.9.* | None listed |
| 4.14.289 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.253 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.207 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.110 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.33 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 5.16.19 | unaffected | semver | Unavailable | 5.16.* | None listed |
| 5.17.2 | unaffected | semver | Unavailable | 5.17.* | None listed |
| 5.18 | unaffected | original_commit_for_fix | Unavailable | * | None listed |