suse-su-2023:2035-1
Vulnerability from csaf_suse
Published
2023-04-26 09:05
Modified
2023-04-26 09:05
Summary
Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP4)

Notes

Title of the patch
Security update for the Linux Kernel (Live Patch 0 for SLE 15 SP4)
Description of the patch
This update for the Linux Kernel 5.14.21-150400_22 fixes several issues. The following security issues were fixed: - CVE-2023-0590: Fixed race condition in qdisc_graft() (bsc#1207795). - CVE-2023-1652: Fixed use-after-free that could lead to DoS and information leak in nfsd4_ssc_setup_dul in fs/nfsd/nfs4proc.c (bsc#1209788). - CVE-2023-1118: Fixed a use-after-free bugs caused by ene_tx_irqsim() in media/rc (bsc#1208837).
Patchnames
SUSE-2023-2035,SUSE-SLE-Module-Live-Patching-15-SP4-2023-2035
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).


To clipboard 

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      "text": "important"
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    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright 2024 SUSE LLC. All rights reserved.",
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        "title": "Description of the patch"
      },
      {
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        "title": "Patchnames"
      },
      {
        "category": "legal_disclaimer",
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        "title": "Terms of use"
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      },
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        "category": "vendor",
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    "relationships": [
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          "product_id": "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-13-150400.13.2.ppc64le"
        },
        "product_reference": "kernel-livepatch-5_14_21-150400_22-default-13-150400.13.2.ppc64le",
        "relates_to_product_reference": "SUSE Linux Enterprise Live Patching 15 SP4"
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        "full_product_name": {
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          "text": "https://www.suse.com/security/cve/CVE-2023-0590"
        }
      ],
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          "text": "A use-after-free flaw was found in qdisc_graft in net/sched/sch_api.c in the Linux Kernel due to a race problem. This flaw leads to a denial of service issue. If patch ebda44da44f6 (\"net: sched: fix race condition in qdisc_graft()\") not applied yet, then kernel could be affected.",
          "title": "CVE description"
        }
      ],
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          "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-13-150400.13.2.x86_64"
        ]
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          "summary": "SUSE Bug 1207036 for CVE-2023-0590",
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        {
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          "summary": "SUSE Bug 1207795 for CVE-2023-0590",
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        {
          "category": "external",
          "summary": "SUSE Bug 1207822 for CVE-2023-0590",
          "url": "https://bugzilla.suse.com/1207822"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1211495 for CVE-2023-0590",
          "url": "https://bugzilla.suse.com/1211495"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1211833 for CVE-2023-0590",
          "url": "https://bugzilla.suse.com/1211833"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-13-150400.13.2.ppc64le",
            "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-13-150400.13.2.s390x",
            "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-13-150400.13.2.x86_64"
          ]
        }
      ],
      "scores": [
        {
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            "baseSeverity": "HIGH",
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      "title": "CVE-2023-0590"
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          "text": "https://www.suse.com/security/cve/CVE-2023-1118"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "A flaw use after free in the Linux kernel integrated infrared receiver/transceiver driver was found in the way user detaching rc device. A local user could use this flaw to crash the system or potentially escalate their privileges on the system.",
          "title": "CVE description"
        }
      ],
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          "summary": "SUSE Bug 1208910 for CVE-2023-1118",
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          "summary": "SUSE Bug 1210423 for CVE-2023-1118",
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          "summary": "SUSE Bug 1211495 for CVE-2023-1118",
          "url": "https://bugzilla.suse.com/1211495"
        },
        {
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          "summary": "SUSE Bug 1213841 for CVE-2023-1118",
          "url": "https://bugzilla.suse.com/1213841"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1213842 for CVE-2023-1118",
          "url": "https://bugzilla.suse.com/1213842"
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      ],
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      ],
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          ]
        }
      ],
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    {
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      ],
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        {
          "category": "general",
          "text": "A use-after-free flaw was found in nfsd4_ssc_setup_dul in fs/nfsd/nfs4proc.c in the NFS filesystem in the Linux Kernel. This issue could allow a local attacker to crash the system or it may lead to a kernel information leak problem.",
          "title": "CVE description"
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        ]
      },
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          "url": "https://www.suse.com/security/cve/CVE-2023-1652"
        },
        {
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          "summary": "SUSE Bug 1209788 for CVE-2023-1652",
          "url": "https://bugzilla.suse.com/1209788"
        },
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          "url": "https://bugzilla.suse.com/1209797"
        }
      ],
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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",
          "product_ids": [
            "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-13-150400.13.2.ppc64le",
            "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-13-150400.13.2.s390x",
            "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-13-150400.13.2.x86_64"
          ]
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      ],
      "scores": [
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            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
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          },
          "products": [
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            "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-13-150400.13.2.s390x",
            "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-13-150400.13.2.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2023-04-26T09:05:49Z",
          "details": "important"
        }
      ],
      "title": "CVE-2023-1652"
    }
  ]
}


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