Closed witchcraze closed 1 year ago
- CVE-2021-3609
- Suggested Configuration
- OR
*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 2.6.25 up to (excluding) 4.4.276
*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.5 up to (excluding) 4.9.276
*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.10 up to (excluding) 4.14.240
*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.15 up to (excluding) 4.19.198
*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.20 up to (excluding) 5.4.132
*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.5 up to (excluding) 5.10.50
*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 up to (excluding) 5.12.17
*cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.13 up to (excluding) 5.13.2
- Reference
- https://ubuntu.com/security/CVE-2021-3609
- https://www.kernel.org/pub//linux/kernel/v4.x/ChangeLog-4.4.276
- https://www.kernel.org/pub//linux/kernel/v4.x/ChangeLog-4.9.276
- https://www.kernel.org/pub//linux/kernel/v4.x/ChangeLog-4.14.240
- https://www.kernel.org/pub//linux/kernel/v4.x/ChangeLog-4.19.198
- https://www.kernel.org/pub//linux/kernel/v5.x/ChangeLog-5.4.132
- https://www.kernel.org/pub//linux/kernel/v5.x/ChangeLog-5.10.50
- https://www.kernel.org/pub//linux/kernel/v5.x/ChangeLog-5.12.17
- https://www.kernel.org/pub//linux/kernel/v5.x/ChangeLog-5.13.2
- https://www.kernel.org/pub//linux/kernel/v5.x/ChangeLog-5.14
- Introduce
- https://www.kernel.org/pub//linux/kernel/v5.x/ChangeLog-5.4
- Reference (Commit)
- can: bcm: delay release of struct bcm_op after synchronize_rcu()
- Fixed by
- 4.4.276 (9c47fa9295ce58433cae4376240b738b126637d4)
- 4.9.276 (545914a9f926b8b6c9193cdee352c1fa70e6df18)
- 4.14.240 (630f13442f1472abe5013ef98f76a3bbca64dd80)
- 4.19.198 (eabe65197876e4a0906eab784f5766c4c76098c7)
- 5.4.132 (70a9116b9e5ccd5332d3a60b359fb5902d268fd0)
- 5.10.50 (b52e0cf0bfc1ede495de36aec86f6013efa18f60)
- 5.12.17 (d8a5cf5cfc07a296c78bd515671e374b8d8db022)
- 5.13.2 (014f8baa9d240c4cf7180d37abd625fd4a4527c8)
- 5.14 (d5f9023fa61ee8b94f37a93f08e94b136cf1e463) (upstream)
- Will be introduced by
- https://github.com/torvalds/linux/commit/ffd980f976e7 (v2.6.25-rc1)
- can: j1939: j1939_sk_init(): set SOCK_RCU_FREE to call sk_destruct() after RCU is done
- Fixed by
- 5.4.132 (12aad0220812e11581cceeeb2b4a8dd7b7d5b223)
- 5.10.50 (f79ea4755f6bac95b8df24ca9a7df1707e72aa27)
- 5.12.17 (78e99860bcc57bf3f89008a20221257c55dbb0ca)
- 5.13.2 (54dc7c15743eac57e95cceccb255ffde204798d7)
- 5.14 (22c696fed25c63c7f67508309820358b94a96b6d) (upstream)
- Will be introduced by
- 5.4 (9d71dd0c7009)
- I Checked
- From ubuntu page
- Introduced by ffd980f976e7fd666c2e61bf8ab35107efd11828 Fixed by local-CVE-2021-3609-bcm|d5f9023fa61ee8b94f37a93f08e94b136cf1e463
- Introduced by 9d71dd0c70099914fcd063135da3c580865e924c Fixed by local-CVE-2021-3609-j1939|22c696fed25c63c7f67508309820358b94a96b6d
- d5f9023fa61ee8b94f37a93f08e94b136cf1e463 is written as upstream commit in each ChangeLog
- 22c696fed25c63c7f67508309820358b94a96b6d is written as upstream commit in each ChangeLog
- From ffd980f976e7 commit page, v2.6.25-rc1 is the most oldest in commit-branches area
- 9d71dd0c7009 is written in ChangeLog-5.4
[CVE Configuration Update Request] Update Suggestion - CVE-2021-3609 - Cvss2 : 6.9 [CVE Configuration Update Request] Update Suggestion - CVE-2021-3609 - Cvss3 : 7
https://www.linuxkernelcves.com/cves/CVE-2021-3609 https://gitlab.com/cip-project/cip-kernel/cip-kernel-sec/-/blob/master/issues/CVE-2021-3609.yml https://github.com/witchcraze/NVD_CHECK/blob/main/kernel/CVE-2021-3609.json