suse-su-2022:2854-1
Vulnerability from csaf_suse
Published
2022-08-19 14:04
Modified
2022-08-19 14:04
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-2022-28389: Fixed a double free in drivers/net/can/usb/mcba_usb.c vulnerability in the Linux kernel. (bnc#1198033) - CVE-2022-26490: Fixed a buffer overflow in the st21nfca driver. An attacker with adjacent NFC access could crash the system or corrupt the system memory. (bsc#1196830) - CVE-2022-33743: Fixed a Denial of Service related to XDP (bsc#1200763). - CVE-2022-28390: Fixed a double free in drivers/net/can/usb/ems_usb.c vulnerability in the Linux kernel (bnc#1198031). - CVE-2022-34918: Fixed a buffer overflow with nft_set_elem_init() that could be used by a local attacker to escalate privileges (bnc#1201171). - CVE-2022-1679: Fixed a use-after-free in the Atheros wireless driver in the way a user forces the ath9k_htc_wait_for_target function to fail with some input messages (bsc#1199487). - CVE-2022-1734: Fixed a r/w use-after-free when non synchronized between cleanup routine and firmware download routine. (bnc#1199605)
Patchnames
SUSE-2022-2854,SUSE-SLE-Module-Live-Patching-15-SP4-2022-2854
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": "https://www.suse.com/security/cve/CVE-2022-1679"
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      "notes": [
        {
          "category": "general",
          "text": "A use-after-free flaw was found in the Linux kernel\u0027s Atheros wireless adapter driver in the way a user forces the ath9k_htc_wait_for_target function to fail with some input messages. This flaw allows a local user to crash or potentially escalate their privileges on the system.",
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          "text": "A flaw in Linux Kernel found in nfcmrvl_nci_unregister_dev() in drivers/nfc/nfcmrvl/main.c can lead to use after free both read or write when non synchronized between cleanup routine and firmware download routine.",
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          "text": "st21nfca_connectivity_event_received in drivers/nfc/st21nfca/se.c in the Linux kernel through 5.16.12 has EVT_TRANSACTION buffer overflows because of untrusted length parameters.",
          "title": "CVE description"
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      "notes": [
        {
          "category": "general",
          "text": "mcba_usb_start_xmit in drivers/net/can/usb/mcba_usb.c in the Linux kernel through 5.17.1 has a double free.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.ppc64le",
          "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.s390x",
          "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2022-28389",
          "url": "https://www.suse.com/security/cve/CVE-2022-28389"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1198033 for CVE-2022-28389",
          "url": "https://bugzilla.suse.com/1198033"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1201657 for CVE-2022-28389",
          "url": "https://bugzilla.suse.com/1201657"
        }
      ],
      "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-4-150400.4.9.3.ppc64le",
            "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.s390x",
            "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.x86_64"
          ]
        }
      ],
      "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"
          },
          "products": [
            "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.ppc64le",
            "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.s390x",
            "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2022-08-19T14:04:39Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2022-28389"
    },
    {
      "cve": "CVE-2022-28390",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2022-28390"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "ems_usb_start_xmit in drivers/net/can/usb/ems_usb.c in the Linux kernel through 5.17.1 has a double free.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.ppc64le",
          "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.s390x",
          "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2022-28390",
          "url": "https://www.suse.com/security/cve/CVE-2022-28390"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1198031 for CVE-2022-28390",
          "url": "https://bugzilla.suse.com/1198031"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1201517 for CVE-2022-28390",
          "url": "https://bugzilla.suse.com/1201517"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1207969 for CVE-2022-28390",
          "url": "https://bugzilla.suse.com/1207969"
        }
      ],
      "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-4-150400.4.9.3.ppc64le",
            "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.s390x",
            "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.x86_64"
          ]
        }
      ],
      "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"
          },
          "products": [
            "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.ppc64le",
            "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.s390x",
            "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2022-08-19T14:04:39Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2022-28390"
    },
    {
      "cve": "CVE-2022-33743",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2022-33743"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "network backend may cause Linux netfront to use freed SKBs While adding logic to support XDP (eXpress Data Path), a code label was moved in a way allowing for SKBs having references (pointers) retained for further processing to nevertheless be freed.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.ppc64le",
          "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.s390x",
          "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2022-33743",
          "url": "https://www.suse.com/security/cve/CVE-2022-33743"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1200763 for CVE-2022-33743",
          "url": "https://bugzilla.suse.com/1200763"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1201629 for CVE-2022-33743",
          "url": "https://bugzilla.suse.com/1201629"
        }
      ],
      "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-4-150400.4.9.3.ppc64le",
            "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.s390x",
            "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.ppc64le",
            "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.s390x",
            "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2022-08-19T14:04:39Z",
          "details": "important"
        }
      ],
      "title": "CVE-2022-33743"
    },
    {
      "cve": "CVE-2022-34918",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2022-34918"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "An issue was discovered in the Linux kernel through 5.18.9. A type confusion bug in nft_set_elem_init (leading to a buffer overflow) could be used by a local attacker to escalate privileges, a different vulnerability than CVE-2022-32250. (The attacker can obtain root access, but must start with an unprivileged user namespace to obtain CAP_NET_ADMIN access.) This can be fixed in nft_setelem_parse_data in net/netfilter/nf_tables_api.c.",
          "title": "CVE description"
        }
      ],
      "product_status": {
        "recommended": [
          "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.ppc64le",
          "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.s390x",
          "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.x86_64"
        ]
      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2022-34918",
          "url": "https://www.suse.com/security/cve/CVE-2022-34918"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1201171 for CVE-2022-34918",
          "url": "https://bugzilla.suse.com/1201171"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1201177 for CVE-2022-34918",
          "url": "https://bugzilla.suse.com/1201177"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1201222 for CVE-2022-34918",
          "url": "https://bugzilla.suse.com/1201222"
        }
      ],
      "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-4-150400.4.9.3.ppc64le",
            "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.s390x",
            "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "products": [
            "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.ppc64le",
            "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.s390x",
            "SUSE Linux Enterprise Live Patching 15 SP4:kernel-livepatch-5_14_21-150400_22-default-4-150400.4.9.3.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2022-08-19T14:04:39Z",
          "details": "important"
        }
      ],
      "title": "CVE-2022-34918"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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