SUSE-SU-2022:1035-1

Vulnerability from csaf_suse - Published: 2022-03-30 07:07 - Updated: 2022-03-30 07:07
Summary
Security update for the Linux Kernel (Live Patch 12 for SLE 15 SP2)

Notes

Title of the patch
Security update for the Linux Kernel (Live Patch 12 for SLE 15 SP2)
Description of the patch
This update for the Linux Kernel 5.3.18-24_61 fixes several issues. The following security issues were fixed: - CVE-2022-0492: Fixed a privilege escalation related to cgroups v1 release_agent feature, which allowed bypassing namespace isolation unexpectedly (bsc#1195543). - CVE-2022-0487: A use-after-free vulnerability was found in rtsx_usb_ms_drv_remove() in drivers/memstick/host/rtsx_usb_ms.c (bsc#1194516).
Patchnames
SUSE-2022-1035,SUSE-SLE-Module-Live-Patching-15-SP2-2022-1035
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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{
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        "url": "https://www.suse.com/security/cve/CVE-2022-0487/"
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        "url": "https://www.suse.com/security/cve/CVE-2022-0492/"
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    "title": "Security update for the Linux Kernel (Live Patch 12 for SLE 15 SP2)",
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      "revision_history": [
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  "vulnerabilities": [
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          "text": "https://www.suse.com/security/cve/CVE-2022-0487"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "A use-after-free vulnerability was found in rtsx_usb_ms_drv_remove in drivers/memstick/host/rtsx_usb_ms.c in memstick in the Linux kernel. In this flaw, a local attacker with a user privilege may impact system Confidentiality. This flaw affects kernel versions prior to 5.14 rc1.",
          "title": "CVE description"
        }
      ],
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          "SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_61-default-13-150200.2.1.s390x",
          "SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_61-default-13-150200.2.1.x86_64"
        ]
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          "url": "https://www.suse.com/security/cve/CVE-2022-0487"
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        {
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          "product_ids": [
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            "SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_61-default-13-150200.2.1.s390x",
            "SUSE Linux Enterprise Live Patching 15 SP2:kernel-livepatch-5_3_18-24_61-default-13-150200.2.1.x86_64"
          ]
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      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7,
            "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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        {
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          "summary": "SUSE Bug 1198615 for CVE-2022-0492",
          "url": "https://bugzilla.suse.com/1198615"
        },
        {
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          "summary": "SUSE Bug 1199255 for CVE-2022-0492",
          "url": "https://bugzilla.suse.com/1199255"
        },
        {
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          "summary": "SUSE Bug 1199615 for CVE-2022-0492",
          "url": "https://bugzilla.suse.com/1199615"
        },
        {
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          "url": "https://bugzilla.suse.com/1200084"
        }
      ],
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          ]
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          "date": "2022-03-30T07:07:08Z",
          "details": "important"
        }
      ],
      "title": "CVE-2022-0492"
    }
  ]
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.