CVE-2022-49809
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/x25: Fix skb leak in x25_lapb_receive_frame()
In the Linux kernel, the following vulnerability has been resolved: net/x25: Fix skb leak in x25_lapb_receive_frame() x25_lapb_receive_frame() using skb_copy() to get a private copy of skb, the new skb should be freed in the undersized/fragmented skb error handling path. Otherwise there is a memory leak.
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) |
|---|---|---|---|---|---|
| cb101ed2c3c7c0224d16953fe77bfb9d6c2cb9df | affected | git | fda0ba7c84b46d10947c687320804b9de149a921 | Unavailable | None listed |
| cb101ed2c3c7c0224d16953fe77bfb9d6c2cb9df | affected | git | dfcfbe4f2e4b2c81cff4e79b48502d97fda73118 | Unavailable | None listed |
| cb101ed2c3c7c0224d16953fe77bfb9d6c2cb9df | affected | git | 0ef17d966445358a55c5f4ccf2c73cca3e39192b | Unavailable | None listed |
| cb101ed2c3c7c0224d16953fe77bfb9d6c2cb9df | affected | git | e109b41870db995cae25dfaf0cc3922f9028b1a1 | Unavailable | None listed |
| cb101ed2c3c7c0224d16953fe77bfb9d6c2cb9df | affected | git | 9f00da9c866d506998bf0a3f699ec900730472da | Unavailable | None listed |
| cb101ed2c3c7c0224d16953fe77bfb9d6c2cb9df | affected | git | c8baf1fc248b2e88642f094fea9509a9bf98c5bb | Unavailable | None listed |
| cb101ed2c3c7c0224d16953fe77bfb9d6c2cb9df | affected | git | 2d675be16a461310d738d93f9f1a00da62055c5a | Unavailable | None listed |
| cb101ed2c3c7c0224d16953fe77bfb9d6c2cb9df | affected | git | 2929cceb2fcf0ded7182562e4888afafece82cce | Unavailable | None listed |
| 7f3ea0c12493c9ff38a13a89bcf08846b50c1f1c | affected | git | Unavailable | Unavailable | None listed |
| 3.0.72 | affected | semver | 3.1 | 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) |
|---|---|---|---|---|---|
| 3.1 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 3.1 | Unavailable | None listed |
| 4.9.334 | unaffected | semver | Unavailable | 4.9.* | None listed |
| 4.14.300 | unaffected | semver | Unavailable | 4.14.* | None listed |
| 4.19.267 | unaffected | semver | Unavailable | 4.19.* | None listed |
| 5.4.225 | unaffected | semver | Unavailable | 5.4.* | None listed |
| 5.10.156 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.80 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.0.10 | unaffected | semver | Unavailable | 6.0.* | None listed |
| 6.1 | unaffected | original_commit_for_fix | Unavailable | * | None listed |