Description
In the Linux kernel, the following vulnerability has been resolved: net: rfkill: prevent unlimited numbers of rfkill events from being created Userspace can create an unlimited number of rfkill events if the system is so configured, while not consuming them from the rfkill file descriptor, causing a potential out of memory situation. Prevent this from bounding the number of pending rfkill events at a "large" number (i.e. 1000) to prevent abuses like this.
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
c64fb01627e24725d1f9d535e4426475a4415753 to < 4bcd1615a4e2a185ae9edd27b4143d7dfa7134f4affectedc64fb01627e24725d1f9d535e4426475a4415753 to < b1e0c8d3ab58a0161db487bf5fc47adfcaf5d5caaffectedc64fb01627e24725d1f9d535e4426475a4415753 to < e3842779547c83150569071d9980517cc9029fc0affectedc64fb01627e24725d1f9d535e4426475a4415753 to < 673d2a3eef6e0ee9736501a150c9e4024a4e60a6affectedc64fb01627e24725d1f9d535e4426475a4415753 to < 82843afc19012a29ba863961ef494165aa1a88f4affectedc64fb01627e24725d1f9d535e4426475a4415753 to < a8c26800e0220e1550af012f5a20e50f5c78864daffectedc64fb01627e24725d1f9d535e4426475a4415753 to < 80ce4cb026f0a4c4532b6cad827b44debda6256aaffectedc64fb01627e24725d1f9d535e4426475a4415753 to < ea245d78dec594372e27d8c79616baf49e98a4a1affected
Linux Linux
Default version status: affected
2.6.31affected0 to < 2.6.31unaffected5.10.253 to ≤ 5.10.*unaffected5.15.203 to ≤ 5.15.*unaffected6.1.169 to ≤ 6.1.*unaffected6.6.135 to ≤ 6.6.*unaffected6.12.82 to ≤ 6.12.*unaffected6.18.23 to ≤ 6.18.*unaffected6.19.13 to ≤ 6.19.*unaffected7.0 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/4bcd1615a4e2a185ae9edd27b4143d7dfa7134f4 ↗
- https://git.kernel.org/stable/c/b1e0c8d3ab58a0161db487bf5fc47adfcaf5d5ca ↗
- https://git.kernel.org/stable/c/e3842779547c83150569071d9980517cc9029fc0 ↗
- https://git.kernel.org/stable/c/673d2a3eef6e0ee9736501a150c9e4024a4e60a6 ↗
- https://git.kernel.org/stable/c/82843afc19012a29ba863961ef494165aa1a88f4 ↗
- https://git.kernel.org/stable/c/a8c26800e0220e1550af012f5a20e50f5c78864d ↗
- https://git.kernel.org/stable/c/80ce4cb026f0a4c4532b6cad827b44debda6256a ↗
- https://git.kernel.org/stable/c/ea245d78dec594372e27d8c79616baf49e98a4a1 ↗
- 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 ↗