suse-su-2024:3304-1
Vulnerability from csaf_suse
Published
2024-09-18 12:52
Modified
2024-09-18 12:52
Summary
Security update for the Linux Kernel
Notes
Title of the patch
Security update for the Linux Kernel
Description of the patch
The SUSE Linux Enterprise 15 SP3 RT kernel was updated to receive various security bugfixes.
The following security bugs were fixed:
- CVE-2022-48791: Fix use-after-free for aborted TMF sas_task (bsc#1228002)
The following non-security bugs were fixed:
- powerpc: Remove support for PowerPC 601 (Remove unused and malformed assembly causing build error).
- scsi: pm80xx: Fix TMF task completion race condition (bsc#1228002)
Patchnames
SUSE-2024-3304,SUSE-SUSE-MicroOS-5.1-2024-3304,SUSE-SUSE-MicroOS-5.2-2024-3304
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
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"vulnerabilities": [
{
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"ids": [
{
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"text": "https://www.suse.com/security/cve/CVE-2022-48791"
}
],
"notes": [
{
"category": "general",
"text": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: pm8001: Fix use-after-free for aborted TMF sas_task\n\nCurrently a use-after-free may occur if a TMF sas_task is aborted before we\nhandle the IO completion in mpi_ssp_completion(). The abort occurs due to\ntimeout.\n\nWhen the timeout occurs, the SAS_TASK_STATE_ABORTED flag is set and the\nsas_task is freed in pm8001_exec_internal_tmf_task().\n\nHowever, if the I/O completion occurs later, the I/O completion still\nthinks that the sas_task is available. Fix this by clearing the ccb-\u003etask\nif the TMF times out - the I/O completion handler does nothing if this\npointer is cleared.",
"title": "CVE description"
}
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"url": "https://bugzilla.suse.com/1228002"
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"summary": "SUSE Bug 1228012 for CVE-2022-48791",
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{
"category": "vendor_fix",
"details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
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"scores": [
{
"cvss_v3": {
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"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
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"date": "2024-09-18T12:52:47Z",
"details": "important"
}
],
"title": "CVE-2022-48791"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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