Description
In the Linux kernel, the following vulnerability has been resolved: pinctrl: core: delete incorrect free in pinctrl_enable() The "pctldev" struct is allocated in devm_pinctrl_register_and_init(). It's a devm_ managed pointer that is freed by devm_pinctrl_dev_release(), so freeing it in pinctrl_enable() will lead to a double free. The devm_pinctrl_dev_release() function frees the pindescs and destroys the mutex as well.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Linux Linux
Default version status: unaffected
6118714275f0a313ecc296a87ed1af32d9691bed to < 735f4c6b6771eafe336404c157ca683ad72a040daffected6118714275f0a313ecc296a87ed1af32d9691bed to < cdaa171473d98962ae86f2a663d398fda2fbeefdaffected6118714275f0a313ecc296a87ed1af32d9691bed to < 288bc4aa75f150d6f1ee82dd43c6da1b438b6068affected6118714275f0a313ecc296a87ed1af32d9691bed to < 41f88ef8ba387a12f4a2b8c400b6c9e8e54b2ccaaffected6118714275f0a313ecc296a87ed1af32d9691bed to < ac7d65795827dc0cf7662384ed27caf4066bd72eaffected6118714275f0a313ecc296a87ed1af32d9691bed to < 558c8039fdf596a584a92c171cbf3298919c448caffected6118714275f0a313ecc296a87ed1af32d9691bed to < f9f1e321d53e4c5b666b66e5b43da29841fb55baaffected6118714275f0a313ecc296a87ed1af32d9691bed to < 5038a66dad0199de60e5671603ea6623eb9e5c79affected
Linux Linux
Default version status: affected
4.11affected0 to < 4.11unaffected4.19.314 to ≤ 4.19.*unaffected5.4.276 to ≤ 5.4.*unaffected5.10.217 to ≤ 5.10.*unaffected5.15.159 to ≤ 5.15.*unaffected6.1.91 to ≤ 6.1.*unaffected6.6.31 to ≤ 6.6.*unaffected6.8.10 to ≤ 6.8.*unaffected6.9 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/735f4c6b6771eafe336404c157ca683ad72a040d ↗
- https://git.kernel.org/stable/c/cdaa171473d98962ae86f2a663d398fda2fbeefd ↗
- https://git.kernel.org/stable/c/288bc4aa75f150d6f1ee82dd43c6da1b438b6068 ↗
- https://git.kernel.org/stable/c/41f88ef8ba387a12f4a2b8c400b6c9e8e54b2cca ↗
- https://git.kernel.org/stable/c/ac7d65795827dc0cf7662384ed27caf4066bd72e ↗
- https://git.kernel.org/stable/c/558c8039fdf596a584a92c171cbf3298919c448c ↗
- https://git.kernel.org/stable/c/f9f1e321d53e4c5b666b66e5b43da29841fb55ba ↗
- https://git.kernel.org/stable/c/5038a66dad0199de60e5671603ea6623eb9e5c79 ↗
- https://lists.debian.org/debian-lts-announce/2024/06/msg00020.html ↗
- https://lists.debian.org/debian-lts-announce/2024/06/msg00019.html ↗
- https://cert-portal.siemens.com/productcert/html/ssa-265688.html ↗
- https://cert-portal.siemens.com/productcert/html/ssa-613116.html ↗