CVE 2022-3303
A race condition flaw was found in the Linux kernel sound subsystem due to improper locking. It could lead to a NULL pointer dereference while handling the SNDCTL_DSP_SYNC ioctl. A privileged local user (root or member of the audio group) could use this flaw to crash the system, resulting in a denial of service condition
Related bugs and status
CVE-2022-3303 (Candidate) is related to these bugs:
Bug #76881: Can't read CTR while initializing i8042
| Summary | In | Importance | Status | |||
|---|---|---|---|---|---|---|
| 76881 | Can't read CTR while initializing i8042 | linux-source-2.6.17 (Ubuntu) | Unknown | Invalid | ||
| 76881 | Can't read CTR while initializing i8042 | Suse | Medium | Fix Released | ||
Bug #2016821: jammy/linux-oem-5.17: 5.17.0-1031.32 -proposed tracker
| Summary | In | Importance | Status | |||
|---|---|---|---|---|---|---|
| 2016821 | jammy/linux-oem-5.17: 5.17.0-1031.32 -proposed tracker | Kernel SRU Workflow | Medium | Fix Released | ||
| 2016821 | jammy/linux-oem-5.17: 5.17.0-1031.32 -proposed tracker | Kernel SRU Workflow automated-testing | Medium | Invalid | ||
| 2016821 | jammy/linux-oem-5.17: 5.17.0-1031.32 -proposed tracker | Kernel SRU Workflow boot-testing | Medium | Fix Released | ||
| 2016821 | jammy/linux-oem-5.17: 5.17.0-1031.32 -proposed tracker | Kernel SRU Workflow certification-testing | Medium | Invalid | ||
| 2016821 | jammy/linux-oem-5.17: 5.17.0-1031.32 -proposed tracker | Kernel SRU Workflow kernel-signoff | Medium | Fix Released | ||
| 2016821 | jammy/linux-oem-5.17: 5.17.0-1031.32 -proposed tracker | Kernel SRU Workflow new-review | Medium | Fix Released | ||
| 2016821 | jammy/linux-oem-5.17: 5.17.0-1031.32 -proposed tracker | Kernel SRU Workflow prepare-package | Medium | Fix Released | ||
| 2016821 | jammy/linux-oem-5.17: 5.17.0-1031.32 -proposed tracker | Kernel SRU Workflow prepare-package-generate | Medium | Fix Released | ||
| 2016821 | jammy/linux-oem-5.17: 5.17.0-1031.32 -proposed tracker | Kernel SRU Workflow prepare-package-lrg | Medium | Fix Released | ||
| 2016821 | jammy/linux-oem-5.17: 5.17.0-1031.32 -proposed tracker | Kernel SRU Workflow prepare-package-lrm | Medium | Fix Released | ||
| 2016821 | jammy/linux-oem-5.17: 5.17.0-1031.32 -proposed tracker | Kernel SRU Workflow prepare-package-lrs | Medium | Fix Released | ||
| 2016821 | jammy/linux-oem-5.17: 5.17.0-1031.32 -proposed tracker | Kernel SRU Workflow prepare-package-meta | Medium | Fix Released | ||
| 2016821 | jammy/linux-oem-5.17: 5.17.0-1031.32 -proposed tracker | Kernel SRU Workflow prepare-package-signed | Medium | Fix Released | ||
| 2016821 | jammy/linux-oem-5.17: 5.17.0-1031.32 -proposed tracker | Kernel SRU Workflow promote-signing-to-proposed | Medium | Invalid | ||
| 2016821 | jammy/linux-oem-5.17: 5.17.0-1031.32 -proposed tracker | Kernel SRU Workflow promote-to-proposed | Medium | Fix Released | ||
| 2016821 | jammy/linux-oem-5.17: 5.17.0-1031.32 -proposed tracker | Kernel SRU Workflow promote-to-security | Medium | Fix Released | ||
| 2016821 | jammy/linux-oem-5.17: 5.17.0-1031.32 -proposed tracker | Kernel SRU Workflow promote-to-updates | Medium | Fix Released | ||
| 2016821 | jammy/linux-oem-5.17: 5.17.0-1031.32 -proposed tracker | Kernel SRU Workflow regression-testing | Medium | Fix Released | ||
| 2016821 | jammy/linux-oem-5.17: 5.17.0-1031.32 -proposed tracker | Kernel SRU Workflow security-signoff | Medium | Fix Released | ||
| 2016821 | jammy/linux-oem-5.17: 5.17.0-1031.32 -proposed tracker | Kernel SRU Workflow sru-review | Medium | Fix Released | ||
| 2016821 | jammy/linux-oem-5.17: 5.17.0-1031.32 -proposed tracker | Kernel SRU Workflow verification-testing | Medium | Fix Released | ||
| 2016821 | jammy/linux-oem-5.17: 5.17.0-1031.32 -proposed tracker | linux-oem-5.17 (Ubuntu Jammy) | Medium | Fix Released | ||
| 2016821 | jammy/linux-oem-5.17: 5.17.0-1031.32 -proposed tracker | canonical-signing-jobs task00 | Medium | Fix Released | ||
See the 
CVE page on Mitre.org
for more details.
