CVSS 3.1
Вероятност да бъде експлоатирана в следващите 30 дни (EPSS)
Атакува се
Време до експлоатация
Атакува се локално, без особени условия, с обикновен потребителски вход и без действие от потребителя.
Описание
Оригинално описание
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.
Засегнати продукти
- Linux Linux: a51c328df3106663879645680609eb49b3ff6444 преди fc98fd8d214693be91253d9a88cdf8e5e143d124; a51c328df3106663879645680609eb49b3ff6444 преди 8b1251bbf0f10ac745ed74bad4d3b433caa1eeae; a51c328df3106663879645680609eb49b3ff6444 преди dfc314d7c767e350f78a46a8f8b134f80e8ad432; a51c328df3106663879645680609eb49b3ff6444 преди 035d0d09d5ab3ed3e93d18cde2b562a6719eea23; a51c328df3106663879645680609eb49b3ff6444 преди 04d75529dc0f9be78786162ebab7424af4644df2; a51c328df3106663879645680609eb49b3ff6444 преди 58b162e318d0243ad2d7d92456c0873f2494c351; a51c328df3106663879645680609eb49b3ff6444 преди 62413a9c3cb183afb9bb6e94dd68caf4e4145f4c
- Linux Linux: 5.8; преди 5.8; 5.10.253 до 5.10.*; 6.1.167 до 6.1.*; 6.6.130 до 6.6.*; 6.12.78 до 6.12.*; 6.18.18 до 6.18.*; 6.19.8 до 6.19.*; от 7.0 нататък
Siemens: още 4 продукта, добавени от Siemens
SIMATIC S7-1500 CPU 1518-4 PN/DP MFP, SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP, SIMATIC S7-1500 TM MFP - GNU/Linux subsystem, SIPLUS S7-1500 CPU 1518-4 PN/DP MFP
История
- 18 март 2026 Публикувано
Други уязвимости в Linux Linux
Първоизточници
- https://www.cve.org/CVERecord?id=CVE-2026-23245
- https://nvd.nist.gov/vuln/detail/CVE-2026-23245
- https://git.kernel.org/stable/c/fc98fd8d214693be91253d9a88cdf8e5e143d124
- https://git.kernel.org/stable/c/8b1251bbf0f10ac745ed74bad4d3b433caa1eeae
- https://git.kernel.org/stable/c/dfc314d7c767e350f78a46a8f8b134f80e8ad432
- https://git.kernel.org/stable/c/035d0d09d5ab3ed3e93d18cde2b562a6719eea23
- https://git.kernel.org/stable/c/04d75529dc0f9be78786162ebab7424af4644df2
- https://git.kernel.org/stable/c/58b162e318d0243ad2d7d92456c0873f2494c351
- https://git.kernel.org/stable/c/62413a9c3cb183afb9bb6e94dd68caf4e4145f4c
- https://cert-portal.siemens.com/productcert/html/ssa-082556.html
- https://cert-portal.siemens.com/productcert/html/ssa-019113.html
- https://cert-portal.siemens.com/productcert/html/ssa-457936.html
- https://cert-portal.siemens.com/productcert/html/ssa-784472.html