Description
In the Linux kernel, the following vulnerability has been resolved: tpm: Cap the number of PCR banks tpm2_get_pcr_allocation() does not cap any upper limit for the number of banks. Cap the limit to eight banks so that out of bounds values coming from external I/O cause on only limited harm.
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
bcfff8384f6c4e6627676ef07ccad9cfacd67849 to < 8ceee7288152bc121a6bf92997261838c78bfe06affectedbcfff8384f6c4e6627676ef07ccad9cfacd67849 to < 275c686f1e3cc056ec66c764489ec1fe1e51b950affectedbcfff8384f6c4e6627676ef07ccad9cfacd67849 to < ceb70d31da5671d298bad94ae6c20e4bbb800f96affectedbcfff8384f6c4e6627676ef07ccad9cfacd67849 to < d88481653d74d622d1d0d2c9bad845fc2cc6fd23affectedbcfff8384f6c4e6627676ef07ccad9cfacd67849 to < b69492161c056d36789aee42a87a33c18c8ed5e1affectedbcfff8384f6c4e6627676ef07ccad9cfacd67849 to < 858344bc9210bea9ab2bdc7e9e331ba84c164e50affectedbcfff8384f6c4e6627676ef07ccad9cfacd67849 to < faf07e611dfa464b201223a7253e9dc5ee0f3c9eaffected
Linux Linux
Default version status: affected
5.1affected0 to < 5.1unaffected5.10.248 to ≤ 5.10.*unaffected5.15.198 to ≤ 5.15.*unaffected6.1.160 to ≤ 6.1.*unaffected6.6.120 to ≤ 6.6.*unaffected6.12.64 to ≤ 6.12.*unaffected6.18.3 to ≤ 6.18.*unaffected6.19 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/8ceee7288152bc121a6bf92997261838c78bfe06 ↗
- https://git.kernel.org/stable/c/275c686f1e3cc056ec66c764489ec1fe1e51b950 ↗
- https://git.kernel.org/stable/c/ceb70d31da5671d298bad94ae6c20e4bbb800f96 ↗
- https://git.kernel.org/stable/c/d88481653d74d622d1d0d2c9bad845fc2cc6fd23 ↗
- https://git.kernel.org/stable/c/b69492161c056d36789aee42a87a33c18c8ed5e1 ↗
- https://git.kernel.org/stable/c/858344bc9210bea9ab2bdc7e9e331ba84c164e50 ↗
- https://git.kernel.org/stable/c/faf07e611dfa464b201223a7253e9dc5ee0f3c9e ↗