HomeDefault status
unaffected
97f265ef7f5b526b33d6030b2a1fc69a2259bf4a (git) before cb2f8a5c1fd9e7a1fefa23afe20570e16da1ada4
affected
97f265ef7f5b526b33d6030b2a1fc69a2259bf4a (git) before 4d350043be684762e581d9bdd32d543621d01a9c
affected
97f265ef7f5b526b33d6030b2a1fc69a2259bf4a (git) before 3614bf90130d60f191a5fe218d04f6251c678e13
affected
Default status
affected
6.8
affected
Any version before 6.8
unaffected
6.12.21 (semver)
unaffected
6.13.9 (semver)
unaffected
6.14 (original_commit_for_fix)
unaffected
Description
In the Linux kernel, the following vulnerability has been resolved: dpll: fix xa_alloc_cyclic() error handling In case of returning 1 from xa_alloc_cyclic() (wrapping) ERR_PTR(1) will be returned, which will cause IS_ERR() to be false. Which can lead to dereference not allocated pointer (pin). Fix it by checking if err is lower than zero. This wasn't found in real usecase, only noticed. Credit to Pierre.
Product status
97f265ef7f5b526b33d6030b2a1fc69a2259bf4a (git) before cb2f8a5c1fd9e7a1fefa23afe20570e16da1ada4
97f265ef7f5b526b33d6030b2a1fc69a2259bf4a (git) before 4d350043be684762e581d9bdd32d543621d01a9c
97f265ef7f5b526b33d6030b2a1fc69a2259bf4a (git) before 3614bf90130d60f191a5fe218d04f6251c678e13
6.8
Any version before 6.8
6.12.21 (semver)
6.13.9 (semver)
6.14 (original_commit_for_fix)
References
git.kernel.org/...c/cb2f8a5c1fd9e7a1fefa23afe20570e16da1ada4
git.kernel.org/...c/4d350043be684762e581d9bdd32d543621d01a9c
git.kernel.org/...c/3614bf90130d60f191a5fe218d04f6251c678e13