Description
In the Linux kernel, the following vulnerability has been resolved: scsi: mpt3sas: Fix kernel panic during drive powercycle test While looping over shost's sdev list it is possible that one of the drives is getting removed and its sas_target object is freed but its sdev object remains intact. Consequently, a kernel panic can occur while the driver is trying to access the sas_address field of sas_target object without also checking the sas_target object for NULL.
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
f92363d12359498f9a9960511de1a550f0ec41c2 to < 5d4d50b1f159a5ebab7617f47121b4370aa58afeaffectedf92363d12359498f9a9960511de1a550f0ec41c2 to < 58ef2c7a6de13721865d84b80eecf56d6cba0937affectedf92363d12359498f9a9960511de1a550f0ec41c2 to < dd035ca0e7a142870a970d46b1d19276cfe2bc8caffectedf92363d12359498f9a9960511de1a550f0ec41c2 to < 0d4b29eaadc1f59cec0c7e85eae77d08fcca9824affectedf92363d12359498f9a9960511de1a550f0ec41c2 to < 7e324f734a914957b8cc3ff4b4c9f0409558adb5affectedf92363d12359498f9a9960511de1a550f0ec41c2 to < 2bf9c5a5039c8f4b037236aed505e6a25c1d5f7baffectedf92363d12359498f9a9960511de1a550f0ec41c2 to < 8485649a7655e791a6e4e9f15b4d30fdae937184affectedf92363d12359498f9a9960511de1a550f0ec41c2 to < 0ee4ba13e09c9d9c1cb6abb59da8295d9952328baffected
Linux Linux
Default version status: affected
3.8affected0 to < 3.8unaffected4.4.294 to ≤ 4.4.*unaffected4.9.292 to ≤ 4.9.*unaffected4.14.257 to ≤ 4.14.*unaffected4.19.219 to ≤ 4.19.*unaffected5.4.163 to ≤ 5.4.*unaffected5.10.83 to ≤ 5.10.*unaffected5.15.6 to ≤ 5.15.*unaffected5.16 to ≤ *unaffected
References
- https://git.kernel.org/stable/c/5d4d50b1f159a5ebab7617f47121b4370aa58afe ↗
- https://git.kernel.org/stable/c/58ef2c7a6de13721865d84b80eecf56d6cba0937 ↗
- https://git.kernel.org/stable/c/dd035ca0e7a142870a970d46b1d19276cfe2bc8c ↗
- https://git.kernel.org/stable/c/0d4b29eaadc1f59cec0c7e85eae77d08fcca9824 ↗
- https://git.kernel.org/stable/c/7e324f734a914957b8cc3ff4b4c9f0409558adb5 ↗
- https://git.kernel.org/stable/c/2bf9c5a5039c8f4b037236aed505e6a25c1d5f7b ↗
- https://git.kernel.org/stable/c/8485649a7655e791a6e4e9f15b4d30fdae937184 ↗
- https://git.kernel.org/stable/c/0ee4ba13e09c9d9c1cb6abb59da8295d9952328b ↗