alsa-2022:5819
Vulnerability from osv_almalinux
Published
2022-08-03 00:00
Modified
2022-08-10 17:51
Summary
Important: kernel security and bug fix update
Details

The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: Small table perturb size in the TCP source port generation algorithm can lead to information leak (CVE-2022-1012) * kernel: a use-after-free write in the netfilter subsystem can lead to privilege escalation to root (CVE-2022-32250) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Bug Fix(es): * Softirq hrtimers are being placed on the per-CPU softirq clocks on isolcpu’s. (BZ#2090484) * enable/disable multiqueues repeatedly while ping local host, guest kernel panic (BZ#2093416) * Backport kernel audit enhancements and fixes from v5.13-rc1 to v5.16-rc6 (BZ#2095434) * blk_update_request: I/O error, dev nvme0n3, during xfs creation (BZ#2100150) * SCSI updates for AlmaLinux 8.7 (BZ#2100254) * Kernel bug on mm/slub.c:314 (BZ#2102251) * Implement new tc action for check_pkt_len (BZ#2102333) * too long timeout value with TIME_WAIT status of conntrack entry (BZ#2104002) * Connectx6-DX, mlx5 , backport 087032ee7021 ("net/mlx5e: TC, Fix ct_clear overwriting ct action metadata") (BZ#2104012) * mlx5: Software steering memory allocation failure, netperf TCP_CRR with ct(). (BZ#2104013) * tcp: request_sock leak in Calico OCP (BZ#2104670)

References
To clipboard 

{
  "affected": [
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        "ecosystem": "AlmaLinux:8",
        "name": "bpftool"
      },
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  ],
  "details": "The kernel packages contain the Linux kernel, the core of any Linux operating system.\nSecurity Fix(es):\n* kernel: Small table perturb size in the TCP source port generation algorithm can lead to information leak (CVE-2022-1012)\n* kernel: a use-after-free write in the netfilter subsystem can lead to privilege escalation to root (CVE-2022-32250)\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\nBug Fix(es):\n* Softirq hrtimers are being placed on the per-CPU softirq clocks on isolcpu\u2019s. (BZ#2090484)\n* enable/disable multiqueues repeatedly while ping local host, guest kernel panic (BZ#2093416)\n* Backport kernel audit enhancements and fixes from v5.13-rc1 to v5.16-rc6 (BZ#2095434)\n* blk_update_request: I/O error, dev nvme0n3, during xfs creation (BZ#2100150)\n* SCSI updates for AlmaLinux 8.7 (BZ#2100254)\n* Kernel bug on mm/slub.c:314 (BZ#2102251)\n* Implement new tc action for check_pkt_len (BZ#2102333)\n* too long timeout value with TIME_WAIT status of conntrack entry (BZ#2104002)\n* Connectx6-DX, mlx5 , backport   087032ee7021 (\"net/mlx5e: TC, Fix ct_clear overwriting ct action metadata\") (BZ#2104012)\n* mlx5: Software steering memory allocation failure, netperf  TCP_CRR with ct(). (BZ#2104013)\n* tcp: request_sock leak in Calico OCP (BZ#2104670)",
  "id": "ALSA-2022:5819",
  "modified": "2022-08-10T17:51:45Z",
  "published": "2022-08-03T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2022:5819"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-1012"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-32250"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2064604"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2092427"
    },
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/8/ALSA-2022-5819.html"
    }
  ],
  "related": [
    "CVE-2022-1012",
    "CVE-2022-32250"
  ],
  "summary": "Important: kernel security and bug fix update"
}


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