Vulnerability-Lookup

alsa-2022:5249

Vulnerability from osv_almalinux

Published

2022-07-01 00:00

Modified

2023-09-15 13:41

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: race condition in perf_event_open leads to privilege escalation (CVE-2022-1729) * kernel: a use-after-free write in the netfilter subsystem can lead to privilege escalation to root (CVE-2022-1966) * kernel: buffer overflow in IPsec ESP transformation code (CVE-2022-27666) 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): * make SHA512_arch algos and CRYPTO_USER built-ins (BZ#2072643) * SR-IOV performance > 50% degradation (BZ#2074830) * fix data corruption caused by dm-integrity (BZ#2082187) * SCTP client-side peeloff issues [almalinux-9] (BZ#2084044) * TCP connection fails in a asymmetric routing situation (BZ#2085480) * Fails to boot Multiple RT VMs each with multiple vCPUs (BZ#2086963) * spec: Fix separate tools build (BZ#2090852) * call traces related to eeh_pseries observed and vmcore is not captured, when kdump is triggered (BZ#2092255) * Mark ThunderX NIC driver as unmaintained (BZ#2092638)

References

URL

Type

	https://access.redhat.com/errata/RHSA-2022:5249	ADVISORY
	https://access.redhat.com/security/cve/CVE-2022-1012	REPORT
	https://access.redhat.com/security/cve/CVE-2022-1729	REPORT
	https://access.redhat.com/security/cve/CVE-2022-1966	REPORT
	https://access.redhat.com/security/cve/CVE-2022-27666	REPORT
	https://bugzilla.redhat.com/2061633	REPORT
	https://bugzilla.redhat.com/2064604	REPORT
	https://bugzilla.redhat.com/2086753	REPORT
	https://bugzilla.redhat.com/2092427	REPORT
	https://errata.almalinux.org/9/ALSA-2022-5249.html	ADVISORY

JSON

To clipboard

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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: race condition in perf_event_open leads to privilege escalation (CVE-2022-1729)\n* kernel: a use-after-free write in the netfilter subsystem can lead to privilege escalation to root (CVE-2022-1966)\n* kernel: buffer overflow in IPsec ESP transformation code (CVE-2022-27666)\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* make SHA512_arch algos and CRYPTO_USER built-ins (BZ#2072643)\n* SR-IOV performance \u003e 50% degradation (BZ#2074830)\n* fix data corruption caused by dm-integrity (BZ#2082187)\n* SCTP client-side peeloff issues [almalinux-9] (BZ#2084044)\n* TCP connection fails in a asymmetric routing situation (BZ#2085480)\n* Fails to boot Multiple RT VMs each with multiple vCPUs (BZ#2086963)\n* spec: Fix separate tools build (BZ#2090852)\n* call traces related to eeh_pseries observed and vmcore is not captured, when kdump is triggered (BZ#2092255)\n* Mark ThunderX NIC driver as unmaintained (BZ#2092638)",
  "id": "ALSA-2022:5249",
  "modified": "2023-09-15T13:41:48Z",
  "published": "2022-07-01T00:00:00Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://access.redhat.com/errata/RHSA-2022:5249"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-1012"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-1729"
    },
    {
      "type": "REPORT",
      "url": "https://access.redhat.com/security/cve/CVE-2022-1966"
    },
    {
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      "url": "https://access.redhat.com/security/cve/CVE-2022-27666"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2061633"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2064604"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2086753"
    },
    {
      "type": "REPORT",
      "url": "https://bugzilla.redhat.com/2092427"
    },
    {
      "type": "ADVISORY",
      "url": "https://errata.almalinux.org/9/ALSA-2022-5249.html"
    }
  ],
  "related": [
    "CVE-2022-1012",
    "CVE-2022-1729",
    "CVE-2022-1966",
    "CVE-2022-27666"
  ],
  "summary": "Important: kernel security and bug fix update"
}

CVE-2022-27666 (GCVE-0-2022-27666)

Vulnerability from cvelistv5 – Published: 2022-03-23 05:07 – Updated: 2024-08-03 05:32

Summary

A heap buffer overflow flaw was found in IPsec ESP transformation code in net/ipv4/esp4.c and net/ipv6/esp6.c. This flaw allows a local attacker with a normal user privilege to overwrite kernel heap objects and may cause a local privilege escalation threat.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://bugzilla.redhat.com/show_bug.cgi?id=2061633	x_refsource_MISC
	https://github.com/torvalds/linux/commit/ebe48d36…	x_refsource_MISC
	https://security.netapp.com/advisory/ntap-2022042…	x_refsource_CONFIRM
	https://www.debian.org/security/2022/dsa-5127	vendor-advisoryx_refsource_DEBIAN
	https://www.debian.org/security/2022/dsa-5173	vendor-advisoryx_refsource_DEBIAN

Show details on NVD website

JSON

To clipboard

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    "cveId": "CVE-2022-27666",
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    "dateReserved": "2022-03-23T00:00:00.000Z",
    "dateUpdated": "2024-08-03T05:32:59.797Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2022-1729 (GCVE-0-2022-1729)

Vulnerability from cvelistv5 – Published: 2022-09-01 00:00 – Updated: 2024-08-03 00:16

Summary

A race condition was found the Linux kernel in perf_event_open() which can be exploited by an unprivileged user to gain root privileges. The bug allows to build several exploit primitives such as kernel address information leak, arbitrary execution, etc.

Severity ?

No CVSS data available.

CWE

CWE-366

Assigner

redhat

References

URL

Tags

	https://git.kernel.org/pub/scm/linux/kernel/git/t…
	https://www.openwall.com/lists/oss-security/2022/…
	https://security.netapp.com/advisory/ntap-2023021…

Impacted products

	Vendor	Product	Version
	n/a	linux kernel	Affected: linux kernel 5.18 rc9

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T00:16:58.917Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
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            "url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3ac6487e584a1eb54071dbe1212e05b884136704"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.openwall.com/lists/oss-security/2022/05/20/2"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20230214-0006/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "linux kernel",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "linux kernel 5.18 rc9"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A race condition was found the Linux kernel in perf_event_open() which can be exploited by an unprivileged user to gain root privileges. The bug allows to build several exploit primitives such as kernel address information leak, arbitrary execution, etc."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-366",
              "description": "CWE-366",
              "lang": "en",
              "type": "CWE"
            }
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        }
      ],
      "providerMetadata": {
        "dateUpdated": "2023-02-14T00:00:00.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
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        },
        {
          "url": "https://www.openwall.com/lists/oss-security/2022/05/20/2"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20230214-0006/"
        }
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  },
  "cveMetadata": {
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    "datePublished": "2022-09-01T00:00:00.000Z",
    "dateReserved": "2022-05-16T00:00:00.000Z",
    "dateUpdated": "2024-08-03T00:16:58.917Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

CVE-2022-1966 (GCVE-0-2022-1966)

Vulnerability from cvelistv5 – Published: 2022-06-06 18:01 – Updated: 2025-02-13 15:46

DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2022-32250. Reason: This candidate is a duplicate of CVE-2022-32250. Notes: All CVE users should reference CVE-2022-32250 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage.

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "providerMetadata": {
        "dateUpdated": "2023-02-12T00:00:00.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "rejectedReasons": [
        {
          "lang": "en",
          "value": "DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2022-32250. Reason: This candidate is a duplicate of CVE-2022-32250. Notes: All CVE users should reference CVE-2022-32250 instead of this candidate. All references and descriptions in this candidate have been removed to prevent accidental usage."
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2022-1966",
    "datePublished": "2022-06-06T18:01:49.639Z",
    "dateRejected": "2023-02-12T00:00:00.000Z",
    "dateReserved": "2022-06-01T00:00:00.000Z",
    "dateUpdated": "2025-02-13T15:46:17.699Z",
    "state": "REJECTED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.0"
}

CVE-2022-1012 (GCVE-0-2022-1012)

Vulnerability from cvelistv5 – Published: 2022-08-05 00:00 – Updated: 2024-08-02 23:47

Summary

A memory leak problem was found in the TCP source port generation algorithm in net/ipv4/tcp.c due to the small table perturb size. This flaw may allow an attacker to information leak and may cause a denial of service problem.

Severity ?

No CVSS data available.

CWE

CWE-401

Assigner

redhat

References

URL

Tags

	https://lore.kernel.org/lkml/20220427065233.2075-…
	https://bugzilla.redhat.com/show_bug.cgi?id=2064604
	https://security.netapp.com/advisory/ntap-2022102…

Impacted products

	Vendor	Product	Version
	n/a	Kernel	Affected: Linux kernel version prior to 5.18-rc6

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T23:47:42.922Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://lore.kernel.org/lkml/20220427065233.2075-1-w%401wt.eu/T/"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2064604"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://security.netapp.com/advisory/ntap-20221020-0006/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Kernel",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Linux kernel version prior to 5.18-rc6"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A memory leak problem was found in the TCP source port generation algorithm in net/ipv4/tcp.c due to the small table perturb size. This flaw may allow an attacker to information leak and may cause a denial of service problem."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-401",
              "description": "CWE-401",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-10-20T00:00:00.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "url": "https://lore.kernel.org/lkml/20220427065233.2075-1-w%401wt.eu/T/"
        },
        {
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2064604"
        },
        {
          "url": "https://security.netapp.com/advisory/ntap-20221020-0006/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2022-1012",
    "datePublished": "2022-08-05T00:00:00.000Z",
    "dateReserved": "2022-03-17T00:00:00.000Z",
    "dateUpdated": "2024-08-02T23:47:42.922Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Tags

Taxonomy of the tags.

All sightings related to this event Export sightings related to this event

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.

Action not permitted

alsa-2022:5249

Vulnerability from osv_almalinux

CVE-2022-27666 (GCVE-0-2022-27666)

CVE-2022-1729 (GCVE-0-2022-1729)

CVE-2022-1966 (GCVE-0-2022-1966)

CVE-2022-1012 (GCVE-0-2022-1012)

Tags

Sightings

Nomenclature