GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration
oesa-2022-1691
Vulnerability from osv_openeuler
Published
2022-06-02 11:04
Modified
2026-08-06 11:04
Summary
kernel security update
Details

The Linux Kernel, the operating system core itself.

Security Fix(es):

Non-transparent sharing of branch predictor within a context in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access.(CVE-2022-0002)

In the Linux kernel before 5.17.3, fs/io_uring.c has a use-after-free due to a race condition in io_uring timeouts. This can be triggered by a local user who has no access to any user namespace; however, the race condition perhaps can only be exploited infrequently.(CVE-2022-29582)

A use-after-free vulnerability was found in the Linux kernel in drivers/net/hamradio. This flaw allows a local attacker with a user privilege to cause a denial of service (DOS) when the mkiss or sixpack device is detached and reclaim resources early.(CVE-2022-1195)

In mmc_blk_read_single of block.c, there is a possible way to read kernel heap memory due to uninitialized data. This could lead to local information disclosure if reading from an SD card that triggers errors, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-216481035References: Upstream kernel(CVE-2022-20008)

Due to the small table perturb size, a memory leak flaw was found in the Linux kernel’s TCP source port generation algorithm in the net/ipv4/tcp.c function. This flaw allows an attacker to leak information and may cause a denial of service.(CVE-2022-1012)

A flaw was found in the Linux kernel’s nfcmrvl_nci_unregister_dev() function. A race condition leads to a use-after-free issue when simulating the NFC device from the user space.(CVE-2022-1734)

Improper Update of Reference Count vulnerability in net/sched of Linux Kernel allows local attacker to cause privilege escalation to root. This issue affects: Linux Kernel versions prior to 5.18; version 4.14 and later versions.(CVE-2022-29581)

A NULL pointer dereference flaw was found in the Linux kernel’s X.25 set of standardized network protocols functionality in the way a user terminates their session using a simulated Ethernet card and continued usage of this connection. This flaw allows a local user to crash the system.(CVE-2022-1516)


{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "kernel-tools-4.19.90-2205.6.0.0152.oe1.aarch64.rpm",
          "python2-perf-4.19.90-2205.6.0.0152.oe1.aarch64.rpm",
          "kernel-tools-debuginfo-4.19.90-2205.6.0.0152.oe1.aarch64.rpm",
          "perf-debuginfo-4.19.90-2205.6.0.0152.oe1.aarch64.rpm",
          "kernel-debuginfo-4.19.90-2205.6.0.0152.oe1.aarch64.rpm",
          "kernel-source-4.19.90-2205.6.0.0152.oe1.aarch64.rpm",
          "kernel-tools-devel-4.19.90-2205.6.0.0152.oe1.aarch64.rpm",
          "kernel-devel-4.19.90-2205.6.0.0152.oe1.aarch64.rpm",
          "python2-perf-debuginfo-4.19.90-2205.6.0.0152.oe1.aarch64.rpm",
          "perf-4.19.90-2205.6.0.0152.oe1.aarch64.rpm",
          "python3-perf-4.19.90-2205.6.0.0152.oe1.aarch64.rpm",
          "kernel-debugsource-4.19.90-2205.6.0.0152.oe1.aarch64.rpm",
          "kernel-4.19.90-2205.6.0.0152.oe1.aarch64.rpm",
          "bpftool-debuginfo-4.19.90-2205.6.0.0152.oe1.aarch64.rpm",
          "bpftool-4.19.90-2205.6.0.0152.oe1.aarch64.rpm",
          "python3-perf-debuginfo-4.19.90-2205.6.0.0152.oe1.aarch64.rpm"
        ],
        "src": [
          "kernel-4.19.90-2205.6.0.0152.oe1.src.rpm"
        ],
        "x86_64": [
          "python3-perf-4.19.90-2205.6.0.0152.oe1.x86_64.rpm",
          "kernel-4.19.90-2205.6.0.0152.oe1.x86_64.rpm",
          "python2-perf-4.19.90-2205.6.0.0152.oe1.x86_64.rpm",
          "python2-perf-debuginfo-4.19.90-2205.6.0.0152.oe1.x86_64.rpm",
          "kernel-debuginfo-4.19.90-2205.6.0.0152.oe1.x86_64.rpm",
          "kernel-source-4.19.90-2205.6.0.0152.oe1.x86_64.rpm",
          "bpftool-4.19.90-2205.6.0.0152.oe1.x86_64.rpm",
          "bpftool-debuginfo-4.19.90-2205.6.0.0152.oe1.x86_64.rpm",
          "kernel-tools-debuginfo-4.19.90-2205.6.0.0152.oe1.x86_64.rpm",
          "perf-4.19.90-2205.6.0.0152.oe1.x86_64.rpm",
          "kernel-tools-4.19.90-2205.6.0.0152.oe1.x86_64.rpm",
          "kernel-tools-devel-4.19.90-2205.6.0.0152.oe1.x86_64.rpm",
          "python3-perf-debuginfo-4.19.90-2205.6.0.0152.oe1.x86_64.rpm",
          "perf-debuginfo-4.19.90-2205.6.0.0152.oe1.x86_64.rpm",
          "kernel-debugsource-4.19.90-2205.6.0.0152.oe1.x86_64.rpm",
          "kernel-devel-4.19.90-2205.6.0.0152.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP1",
        "name": "kernel",
        "purl": "pkg:rpm/openEuler/kernel\u0026distro=openEuler-20.03-LTS-SP1"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.19.90-2205.6.0.0152.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "perf-debuginfo-4.19.90-2205.6.0.0152.oe1.aarch64.rpm",
          "kernel-tools-devel-4.19.90-2205.6.0.0152.oe1.aarch64.rpm",
          "kernel-debuginfo-4.19.90-2205.6.0.0152.oe1.aarch64.rpm",
          "kernel-source-4.19.90-2205.6.0.0152.oe1.aarch64.rpm",
          "bpftool-debuginfo-4.19.90-2205.6.0.0152.oe1.aarch64.rpm",
          "kernel-tools-4.19.90-2205.6.0.0152.oe1.aarch64.rpm",
          "python2-perf-debuginfo-4.19.90-2205.6.0.0152.oe1.aarch64.rpm",
          "python3-perf-debuginfo-4.19.90-2205.6.0.0152.oe1.aarch64.rpm",
          "python2-perf-4.19.90-2205.6.0.0152.oe1.aarch64.rpm",
          "bpftool-4.19.90-2205.6.0.0152.oe1.aarch64.rpm",
          "kernel-devel-4.19.90-2205.6.0.0152.oe1.aarch64.rpm",
          "kernel-tools-debuginfo-4.19.90-2205.6.0.0152.oe1.aarch64.rpm",
          "kernel-debugsource-4.19.90-2205.6.0.0152.oe1.aarch64.rpm",
          "kernel-4.19.90-2205.6.0.0152.oe1.aarch64.rpm",
          "perf-4.19.90-2205.6.0.0152.oe1.aarch64.rpm",
          "python3-perf-4.19.90-2205.6.0.0152.oe1.aarch64.rpm"
        ],
        "src": [
          "kernel-4.19.90-2205.6.0.0152.oe1.src.rpm"
        ],
        "x86_64": [
          "bpftool-4.19.90-2205.6.0.0152.oe1.x86_64.rpm",
          "bpftool-debuginfo-4.19.90-2205.6.0.0152.oe1.x86_64.rpm",
          "kernel-debuginfo-4.19.90-2205.6.0.0152.oe1.x86_64.rpm",
          "python3-perf-debuginfo-4.19.90-2205.6.0.0152.oe1.x86_64.rpm",
          "kernel-devel-4.19.90-2205.6.0.0152.oe1.x86_64.rpm",
          "python2-perf-debuginfo-4.19.90-2205.6.0.0152.oe1.x86_64.rpm",
          "python2-perf-4.19.90-2205.6.0.0152.oe1.x86_64.rpm",
          "kernel-4.19.90-2205.6.0.0152.oe1.x86_64.rpm",
          "perf-debuginfo-4.19.90-2205.6.0.0152.oe1.x86_64.rpm",
          "python3-perf-4.19.90-2205.6.0.0152.oe1.x86_64.rpm",
          "kernel-tools-debuginfo-4.19.90-2205.6.0.0152.oe1.x86_64.rpm",
          "kernel-tools-devel-4.19.90-2205.6.0.0152.oe1.x86_64.rpm",
          "kernel-tools-4.19.90-2205.6.0.0152.oe1.x86_64.rpm",
          "kernel-source-4.19.90-2205.6.0.0152.oe1.x86_64.rpm",
          "kernel-debugsource-4.19.90-2205.6.0.0152.oe1.x86_64.rpm",
          "perf-4.19.90-2205.6.0.0152.oe1.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:20.03-LTS-SP3",
        "name": "kernel",
        "purl": "pkg:rpm/openEuler/kernel\u0026distro=openEuler-20.03-LTS-SP3"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "4.19.90-2205.6.0.0152.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {
        "aarch64": [
          "kernel-debugsource-5.10.0-60.35.0.64.oe2203.aarch64.rpm",
          "perf-5.10.0-60.35.0.64.oe2203.aarch64.rpm",
          "bpftool-5.10.0-60.35.0.64.oe2203.aarch64.rpm",
          "kernel-source-5.10.0-60.35.0.64.oe2203.aarch64.rpm",
          "kernel-5.10.0-60.35.0.64.oe2203.aarch64.rpm",
          "kernel-tools-5.10.0-60.35.0.64.oe2203.aarch64.rpm",
          "kernel-headers-5.10.0-60.35.0.64.oe2203.aarch64.rpm",
          "kernel-tools-debuginfo-5.10.0-60.35.0.64.oe2203.aarch64.rpm",
          "bpftool-debuginfo-5.10.0-60.35.0.64.oe2203.aarch64.rpm",
          "perf-debuginfo-5.10.0-60.35.0.64.oe2203.aarch64.rpm",
          "python3-perf-debuginfo-5.10.0-60.35.0.64.oe2203.aarch64.rpm",
          "kernel-debuginfo-5.10.0-60.35.0.64.oe2203.aarch64.rpm",
          "python3-perf-5.10.0-60.35.0.64.oe2203.aarch64.rpm",
          "kernel-devel-5.10.0-60.35.0.64.oe2203.aarch64.rpm",
          "kernel-tools-devel-5.10.0-60.35.0.64.oe2203.aarch64.rpm"
        ],
        "src": [
          "kernel-5.10.0-60.35.0.64.oe2203.src.rpm"
        ],
        "x86_64": [
          "kernel-headers-5.10.0-60.35.0.64.oe2203.x86_64.rpm",
          "bpftool-debuginfo-5.10.0-60.35.0.64.oe2203.x86_64.rpm",
          "kernel-debugsource-5.10.0-60.35.0.64.oe2203.x86_64.rpm",
          "python3-perf-debuginfo-5.10.0-60.35.0.64.oe2203.x86_64.rpm",
          "bpftool-5.10.0-60.35.0.64.oe2203.x86_64.rpm",
          "kernel-tools-devel-5.10.0-60.35.0.64.oe2203.x86_64.rpm",
          "kernel-devel-5.10.0-60.35.0.64.oe2203.x86_64.rpm",
          "kernel-tools-debuginfo-5.10.0-60.35.0.64.oe2203.x86_64.rpm",
          "python3-perf-5.10.0-60.35.0.64.oe2203.x86_64.rpm",
          "kernel-debuginfo-5.10.0-60.35.0.64.oe2203.x86_64.rpm",
          "kernel-tools-5.10.0-60.35.0.64.oe2203.x86_64.rpm",
          "perf-debuginfo-5.10.0-60.35.0.64.oe2203.x86_64.rpm",
          "perf-5.10.0-60.35.0.64.oe2203.x86_64.rpm",
          "kernel-5.10.0-60.35.0.64.oe2203.x86_64.rpm",
          "kernel-source-5.10.0-60.35.0.64.oe2203.x86_64.rpm"
        ]
      },
      "package": {
        "ecosystem": "openEuler:22.03-LTS",
        "name": "kernel",
        "purl": "pkg:rpm/openEuler/kernel\u0026distro=openEuler-22.03-LTS"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "5.10.0-60.35.0.64.oe2203"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "High"
  },
  "details": "The Linux Kernel, the operating system core itself.\r\n\r\n\r\n\r\nSecurity Fix(es):\r\n\r\nNon-transparent sharing of branch predictor within a context in some Intel(R) Processors may allow an authorized user to potentially enable information disclosure via local access.(CVE-2022-0002)\r\n\r\nIn the Linux kernel before 5.17.3, fs/io_uring.c has a use-after-free due to a race condition in io_uring timeouts. This can be triggered by a local user who has no access to any user namespace; however, the race condition perhaps can only be exploited infrequently.(CVE-2022-29582)\r\n\r\nA use-after-free vulnerability was found in the Linux kernel in drivers/net/hamradio. This flaw allows a local attacker with a user privilege to cause a denial of service (DOS) when the mkiss or sixpack device is detached and reclaim resources early.(CVE-2022-1195)\r\n\r\nIn mmc_blk_read_single of block.c, there is a possible way to read kernel heap memory due to uninitialized data. This could lead to local information disclosure if reading from an SD card that triggers errors, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-216481035References: Upstream kernel(CVE-2022-20008)\r\n\r\nDue to the small table perturb size, a memory leak flaw was found in the Linux kernel\u2019s TCP source port generation algorithm in the net/ipv4/tcp.c function. This flaw allows an attacker to leak information and may cause a denial of service.(CVE-2022-1012)\r\n\r\nA flaw was found in the Linux kernel\u2019s nfcmrvl_nci_unregister_dev() function. A race condition leads to a use-after-free issue when simulating the NFC device from the user space.(CVE-2022-1734)\r\n\r\nImproper Update of Reference Count vulnerability in net/sched of Linux Kernel allows local attacker to cause privilege escalation to root. This issue affects: Linux Kernel versions prior to 5.18; version 4.14 and later versions.(CVE-2022-29581)\r\n\r\nA NULL pointer dereference flaw was found in the Linux kernel\u2019s X.25 set of standardized network protocols functionality in the way a user terminates their session using a simulated Ethernet card and continued usage of this connection. This flaw allows a local user to crash the system.(CVE-2022-1516)",
  "id": "OESA-2022-1691",
  "modified": "2026-08-06T11:04:58Z",
  "published": "2022-06-02T11:04:58Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1691"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-0002"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-29582"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-1195"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-20008"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-1012"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-1734"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-29581"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-1516"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "kernel security update",
  "upstream": [
    "CVE-2022-0002",
    "CVE-2022-29582",
    "CVE-2022-1195",
    "CVE-2022-20008",
    "CVE-2022-1012",
    "CVE-2022-1734",
    "CVE-2022-29581",
    "CVE-2022-1516"
  ]
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

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.

Loading…

Detection rules are retrieved from Rulezet.

Loading…

Loading…

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


Loading…