CVE-2024-26739
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2024
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
net/sched: act_mirred: don't override retval if we already lost the skb
In the Linux kernel, the following vulnerability has been resolved: net/sched: act_mirred: don't override retval if we already lost the skb If we're redirecting the skb, and haven't called tcf_mirred_forward(), yet, we need to tell the core to drop the skb by setting the retcode to SHOT. If we have called tcf_mirred_forward(), however, the skb is out of our hands and returning SHOT will lead to UaF. Move the retval override to the error path which actually need it.
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) |
|---|---|---|---|---|---|
| e5cf1baf92cb785b90390db1c624948e70c8b8bd | affected | git | 0117fe0a4615a7c8d30d6ebcbf87332fbe63e6fd | Unavailable | None listed |
| e5cf1baf92cb785b90390db1c624948e70c8b8bd | affected | git | 9d3ef89b6a5e9f2e940de2cef3d543be0be8dec5 | Unavailable | None listed |
| e5cf1baf92cb785b90390db1c624948e70c8b8bd | affected | git | e873e8f7d03a2ee5b77fb1a305c782fed98e2754 | Unavailable | None listed |
| e5cf1baf92cb785b90390db1c624948e70c8b8bd | affected | git | 28cdbbd38a4413b8eff53399b3f872fd4e80db9d | Unavailable | None listed |
| e5cf1baf92cb785b90390db1c624948e70c8b8bd | affected | git | f4e294bbdca8ac8757db436fc82214f3882fc7e7 | Unavailable | None listed |
| e5cf1baf92cb785b90390db1c624948e70c8b8bd | affected | git | 166c2c8a6a4dc2e4ceba9e10cfe81c3e469e3210 | 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) |
|---|---|---|---|---|---|
| 4.19 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 4.19 | Unavailable | None listed |
| 5.10.238 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 5.15.182 | unaffected | semver | Unavailable | 5.15.* | None listed |
| 6.1.136 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.19 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.7.7 | unaffected | semver | Unavailable | 6.7.* | None listed |
| 6.8 | unaffected | original_commit_for_fix | Unavailable | * | None listed |