CVE-2026-23245
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2026
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
net/sched: act_gate: snapshot parameters with RCU on replace
In the Linux kernel, the following vulnerability has been resolved: net/sched: act_gate: snapshot parameters with RCU on replace The gate action can be replaced while the hrtimer callback or dump path is walking the schedule list. Convert the parameters to an RCU-protected snapshot and swap updates under tcf_lock, freeing the previous snapshot via call_rcu(). When REPLACE omits the entry list, preserve the existing schedule so the effective state is unchanged.
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) |
|---|---|---|---|---|---|
| a51c328df3106663879645680609eb49b3ff6444 | affected | git | fc98fd8d214693be91253d9a88cdf8e5e143d124 | Unavailable | None listed |
| a51c328df3106663879645680609eb49b3ff6444 | affected | git | 8b1251bbf0f10ac745ed74bad4d3b433caa1eeae | Unavailable | None listed |
| a51c328df3106663879645680609eb49b3ff6444 | affected | git | dfc314d7c767e350f78a46a8f8b134f80e8ad432 | Unavailable | None listed |
| a51c328df3106663879645680609eb49b3ff6444 | affected | git | 035d0d09d5ab3ed3e93d18cde2b562a6719eea23 | Unavailable | None listed |
| a51c328df3106663879645680609eb49b3ff6444 | affected | git | 04d75529dc0f9be78786162ebab7424af4644df2 | Unavailable | None listed |
| a51c328df3106663879645680609eb49b3ff6444 | affected | git | 58b162e318d0243ad2d7d92456c0873f2494c351 | Unavailable | None listed |
| a51c328df3106663879645680609eb49b3ff6444 | affected | git | 62413a9c3cb183afb9bb6e94dd68caf4e4145f4c | 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) |
|---|---|---|---|---|---|
| 5.8 | affected | Unavailable | Unavailable | Unavailable | None listed |
| 0 | unaffected | semver | 5.8 | Unavailable | None listed |
| 5.10.253 | unaffected | semver | Unavailable | 5.10.* | None listed |
| 6.1.167 | unaffected | semver | Unavailable | 6.1.* | None listed |
| 6.6.130 | unaffected | semver | Unavailable | 6.6.* | None listed |
| 6.12.78 | unaffected | semver | Unavailable | 6.12.* | None listed |
| 6.18.18 | unaffected | semver | Unavailable | 6.18.* | None listed |
| 6.19.8 | unaffected | semver | Unavailable | 6.19.* | None listed |
| 7.0 | unaffected | original_commit_for_fix | Unavailable | * | None listed |