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| Who | When | What | Removed | Added |
|---|---|---|---|---|
| Marian Rehak | 2022-03-22 11:00:17 UTC | CC | security-response-team | |
| Alex | 2022-03-24 18:24:37 UTC | Severity | high | medium |
| Priority | high | medium | ||
| Alex | 2022-03-24 18:27:45 UTC | Depends On | 2068253, 2068254, 2068252, 2068255 | |
| Alex | 2022-03-24 18:32:58 UTC | Doc Text | A flaw use after free in the Linux kernel sound subsystem was found in the way user triggers concurrent calls of PCM hw_params and the hw_free ioctls or similar race condition happens inside ALSA PCM for other ioctls. A local user could use this flaw to crash the system or potentially escalate their privileges on the system. | |
| Alex | 2022-03-24 18:34:09 UTC | Summary | EMBARGOED CVE-2022-1048 kernel: race condition in snd_pcm_hw_free leading to use-after-free | CVE-2022-1048 kernel: race condition in snd_pcm_hw_free leading to use-after-free |
| Group | qe_staff, security | |||
| CC | adscvr, airlied, alciregi, bskeggs, hdegoede, jarodwilson, jeremy, jglisse, jonathan, josef, jwboyer, kernel-maint, kernel-mgr, kpatch-maint, linville, masami256, mchehab, steved | |||
| Alex | 2022-03-24 18:34:35 UTC | Depends On | 2068257 | |
| Alex | 2022-03-24 18:53:37 UTC | Fixed In Version | Linux kernel 5.17-rc9 | |
| RaTasha Tillery-Smith | 2022-03-25 12:47:25 UTC | Doc Text | A flaw use after free in the Linux kernel sound subsystem was found in the way user triggers concurrent calls of PCM hw_params and the hw_free ioctls or similar race condition happens inside ALSA PCM for other ioctls. A local user could use this flaw to crash the system or potentially escalate their privileges on the system. | A use-after-free flaw was found in the Linux kernel’s sound subsystem in the way a user triggers concurrent calls of PCM hw_params. The hw_free ioctls or similar race condition happens inside ALSA PCM for other ioctls. This flaw allows a local user to crash or potentially escalate their privileges on the system. |
| TEJ RATHI | 2022-03-28 04:26:41 UTC | Depends On | 2069005 | |
| Marian Rehak | 2022-03-28 14:54:44 UTC | Blocks | 2069250 | |
| Sandro Bonazzola | 2022-03-30 12:13:39 UTC | Depends On | 2070095 | |
| Red Hat Bugzilla | 2022-06-04 08:04:38 UTC | CC | fpacheco | |
| Red Hat Bugzilla | 2022-07-16 03:20:30 UTC | CC | brdeoliv | |
| Red Hat Bugzilla | 2022-08-12 04:29:29 UTC | CC | ctoe | |
| Kazu Yoshida | 2022-10-13 12:02:30 UTC | CC | kyoshida | |
| errata-xmlrpc | 2022-11-08 09:09:51 UTC | Link ID | Red Hat Product Errata RHSA-2022:7444 | |
| errata-xmlrpc | 2022-11-08 10:09:07 UTC | Link ID | Red Hat Product Errata RHSA-2022:7683 | |
| errata-xmlrpc | 2022-11-15 09:44:48 UTC | Link ID | Red Hat Product Errata RHSA-2022:7933 | |
| errata-xmlrpc | 2022-11-15 10:47:32 UTC | Link ID | Red Hat Product Errata RHSA-2022:8267 | |
| Sandro Bonazzola | 2022-11-18 14:50:52 UTC | CC | sbonazzo | |
| Product Security DevOps Team | 2022-12-05 07:33:25 UTC | Status | NEW | CLOSED |
| Resolution | --- | ERRATA | ||
| Last Closed | 2022-12-05 07:33:25 UTC | |||
| Jan Pazdziora | 2023-07-28 15:51:05 UTC | Flags | needinfo?(mrehak) | |
| CC | jpazdziora | |||
| Marian Rehak | 2023-07-31 12:46:29 UTC | CC | allarkin | |
| Flags | needinfo?(mrehak) | needinfo?(allarkin) | ||
| Alex | 2023-08-06 11:39:40 UTC | Flags | needinfo?(allarkin) |
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