Vulnerability-Lookup

OESA-2023-1187 (CVE-2022-29901)

Vulnerability from osv_openeuler – Published: 2023-03-31 11:05 – Updated: 2026-08-06 11:05 – Source website

Summary

kernel security update

Details

The Linux Kernel, the operating system core itself.

Security Fix(es):

Intel microprocessor generations 6 to 8 are affected by a new Spectre variant that is able to bypass their retpoline mitigation in the kernel to leak arbitrary data. An attacker with unprivileged user access can hijack return instructions to achieve arbitrary speculative code execution under certain microarchitecture-dependent conditions.(CVE-2022-29901)

A flaw was found in the Linux kernel Traffic Control (TC) subsystem. Using a specific networking configuration (redirecting egress packets to ingress using TC action "mirred") a local unprivileged user could trigger a CPU soft lockup (ABBA deadlock) when the transport protocol in use (TCP or SCTP) does a retransmission, resulting in a denial of service condition.(CVE-2022-4269)

A flaw was found in the Linux kernel. A use-after-free may be triggered in asus_kbd_backlight_set when plugging/disconnecting in a malicious USB device, which advertises itself as an Asus device. Similarly to the previous known CVE-2023-25012, but in asus devices, the work_struct may be scheduled by the LED controller while the device is disconnecting, triggering a use-after-free on the struct asus_kbd_leds *led structure. A malicious USB device may exploit the issue to cause memory corruption with controlled data.(CVE-2023-1079)

Kernel: denial of service in tipc_conn_close(CVE-2023-1382)

do_tls_getsockopt in net/tls/tls_main.c in the Linux kernel through 6.2.6 lacks a lock_sock call, leading to a race condition (with a resultant use-after-free or NULL pointer dereference).(CVE-2023-28466)

Use After Free vulnerability in Linux kernel traffic control index filter (tcindex) allows Privilege Escalation. The imperfect hash area can be updated while packets are traversing, which will cause a use-after-free when 'tcf_exts_exec()' is called with the destroyed tcf_ext. A local attacker user can use this vulnerability to elevate its privileges to root. This issue affects Linux Kernel: from 4.14 before git commit ee059170b1f7e94e55fa6cadee544e176a6e59c2.(CVE-2023-1281)

Severity

7.8 (High)


                    
                      CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References

URL

Type

	https://www.openeuler.org/en/security/safety-bull…	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-29901	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2022-4269	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2023-1079	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2023-1382	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2023-28466	ADVISORY
	https://nvd.nist.gov/vuln/detail/CVE-2023-1281	ADVISORY

JSON

To clipboard

{
  "affected": [
    {
      "ecosystem_specific": {
        "aarch64": [
          "kernel-devel-4.19.90-2303.5.0.0194.oe1.aarch64.rpm",
          "python2-perf-4.19.90-2303.5.0.0194.oe1.aarch64.rpm",
          "kernel-tools-4.19.90-2303.5.0.0194.oe1.aarch64.rpm",
          "perf-4.19.90-2303.5.0.0194.oe1.aarch64.rpm",
          "kernel-tools-devel-4.19.90-2303.5.0.0194.oe1.aarch64.rpm",
          "python3-perf-debuginfo-4.19.90-2303.5.0.0194.oe1.aarch64.rpm",
          "bpftool-debuginfo-4.19.90-2303.5.0.0194.oe1.aarch64.rpm",
          "kernel-source-4.19.90-2303.5.0.0194.oe1.aarch64.rpm",
          "bpftool-4.19.90-2303.5.0.0194.oe1.aarch64.rpm",
          "kernel-debugsource-4.19.90-2303.5.0.0194.oe1.aarch64.rpm",
          "python3-perf-4.19.90-2303.5.0.0194.oe1.aarch64.rpm",
          "kernel-debuginfo-4.19.90-2303.5.0.0194.oe1.aarch64.rpm",
          "python2-perf-debuginfo-4.19.90-2303.5.0.0194.oe1.aarch64.rpm",
          "perf-debuginfo-4.19.90-2303.5.0.0194.oe1.aarch64.rpm",
          "kernel-tools-debuginfo-4.19.90-2303.5.0.0194.oe1.aarch64.rpm",
          "kernel-4.19.90-2303.5.0.0194.oe1.aarch64.rpm"
        ],
        "src": [
          "kernel-4.19.90-2303.5.0.0194.oe1.src.rpm"
        ],
        "x86_64": [
          "perf-4.19.90-2303.5.0.0194.oe1.x86_64.rpm",
          "perf-debuginfo-4.19.90-2303.5.0.0194.oe1.x86_64.rpm",
          "bpftool-debuginfo-4.19.90-2303.5.0.0194.oe1.x86_64.rpm",
          "python2-perf-debuginfo-4.19.90-2303.5.0.0194.oe1.x86_64.rpm",
          "python3-perf-debuginfo-4.19.90-2303.5.0.0194.oe1.x86_64.rpm",
          "kernel-debugsource-4.19.90-2303.5.0.0194.oe1.x86_64.rpm",
          "kernel-tools-4.19.90-2303.5.0.0194.oe1.x86_64.rpm",
          "kernel-4.19.90-2303.5.0.0194.oe1.x86_64.rpm",
          "kernel-devel-4.19.90-2303.5.0.0194.oe1.x86_64.rpm",
          "kernel-debuginfo-4.19.90-2303.5.0.0194.oe1.x86_64.rpm",
          "bpftool-4.19.90-2303.5.0.0194.oe1.x86_64.rpm",
          "kernel-source-4.19.90-2303.5.0.0194.oe1.x86_64.rpm",
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          "python3-perf-4.19.90-2303.5.0.0194.oe1.x86_64.rpm",
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          "kernel-tools-debuginfo-4.19.90-2303.5.0.0194.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": "4.19.90-2303.5.0.0194.oe1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "database_specific": {
    "severity": "High"
  },
  "details": "The Linux Kernel, the operating system core itself.\r\n\r\nSecurity Fix(es):\r\n\r\nIntel microprocessor generations 6 to 8 are affected by a new Spectre variant that is able to bypass their retpoline mitigation in the kernel to leak arbitrary data. An attacker with unprivileged user access can hijack return instructions to achieve arbitrary speculative code execution under certain microarchitecture-dependent conditions.(CVE-2022-29901)\r\n\r\nA flaw was found in the Linux kernel Traffic Control (TC) subsystem. Using a specific networking configuration (redirecting egress packets to ingress using TC action \u0026quot;mirred\u0026quot;) a local unprivileged user could trigger a CPU soft lockup (ABBA deadlock) when the transport protocol in use (TCP or SCTP) does a retransmission, resulting in a denial of service condition.(CVE-2022-4269)\r\n\r\nA flaw was found in the Linux kernel. A use-after-free may be triggered in asus_kbd_backlight_set when plugging/disconnecting in a malicious USB device, which advertises itself as an Asus device. Similarly to the previous known CVE-2023-25012, but in asus devices, the work_struct may be scheduled by the LED controller while the device is disconnecting, triggering a use-after-free on the struct asus_kbd_leds *led structure. A malicious USB device may exploit the issue to cause memory corruption with controlled data.(CVE-2023-1079)\r\n\r\n\nKernel: denial of service in tipc_conn_close(CVE-2023-1382)\r\n\r\ndo_tls_getsockopt in net/tls/tls_main.c in the Linux kernel through 6.2.6 lacks a lock_sock call, leading to a race condition (with a resultant use-after-free or NULL pointer dereference).(CVE-2023-28466)\r\n\r\nUse After Free vulnerability in Linux kernel traffic control index filter (tcindex) allows Privilege Escalation. The imperfect hash area can be updated while packets are traversing, which will cause a use-after-free when \u0026apos;tcf_exts_exec()\u0026apos; is called with the destroyed tcf_ext. A local attacker user can use this vulnerability to elevate its privileges to root. This issue affects Linux Kernel: from 4.14 before git commit ee059170b1f7e94e55fa6cadee544e176a6e59c2.(CVE-2023-1281)",
  "id": "OESA-2023-1187",
  "modified": "2026-08-06T11:05:39Z",
  "published": "2023-03-31T11:05:39Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1187"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-29901"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-4269"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-1079"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-1382"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-28466"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-1281"
    }
  ],
  "schema_version": "1.7.2",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "kernel security update",
  "upstream": [
    "CVE-2022-29901",
    "CVE-2022-4269",
    "CVE-2023-1079",
    "CVE-2023-1382",
    "CVE-2023-28466",
    "CVE-2023-1281"
  ]
}

CVE-2022-29901 (GCVE-0-2022-29901)

Vulnerability from cvelistv5 – Published: 2022-07-12 00:00 – Updated: 2024-08-03 06:33

Title

Arbitrary Memory Disclosure through CPU Side-Channel Attacks (Retbleed)

Summary

Severity

5.6 (Medium)


                        
                          CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N

CWE

CWE-200 - Information Exposure

Assigner

intel mitre root

References

14 references

URL	Tags
https://comsec.ethz.ch/retbleed
https://www.intel.com/content/www/us/en/security-…
http://www.openwall.com/lists/oss-security/2022/07/12/2	mailing-list
http://www.openwall.com/lists/oss-security/2022/07/12/4	mailing-list
http://www.openwall.com/lists/oss-security/2022/07/12/5	mailing-list
http://www.openwall.com/lists/oss-security/2022/07/13/1	mailing-list
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisory
https://www.debian.org/security/2022/dsa-5207	vendor-advisory
https://lists.debian.org/debian-lts-announce/2022…	mailing-list
https://security.netapp.com/advisory/ntap-2022100…
https://lists.debian.org/debian-lts-announce/2022…	mailing-list
https://www.secpod.com/blog/retbleed-intel-and-am…
https://security.gentoo.org/glsa/202402-07	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Intel	Intel Microprocessors	Affected: generations 6 to 8

Credits

Johannes Wikner - ETH Zürich Kaveh Razavi - ETH Zürich

Show details on NVD website

JSON

To clipboard

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          "tags": [
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      "source": {
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    "datePublished": "2022-07-12T00:00:00.000Z",
    "dateReserved": "2022-04-28T00:00:00.000Z",
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    "state": "PUBLISHED"
  },
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}

CVE-2022-4269 (GCVE-0-2022-4269)

Vulnerability from cvelistv5 – Published: 2022-12-05 00:00 – Updated: 2025-04-14 18:10

Summary

Severity

5.5 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-14 15:20 UTC

CWE

CWE-833

Assigner

redhat redhat root

References

4 references

URL	Tags
https://lore.kernel.org/netdev/33dc43f587ec1388ba…
https://www.debian.org/security/2023/dsa-5480
https://security.netapp.com/advisory/ntap-2023092…
https://lists.debian.org/debian-lts-announce/2023…

Impacted products

1 product

Vendor	Product	Version
n/a	Linux kernel (TC subsystem)	Affected: Since upstream commit 53592b3 (v4.10-rc1)

Show details on NVD website

JSON

To clipboard

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CVE-2023-1079 (GCVE-0-2023-1079)

Vulnerability from cvelistv5 – Published: 2023-03-27 00:00 – Updated: 2025-02-19 21:36

Summary

Severity

6.8 (Medium)


                        
                          CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-02-19 21:35 UTC

CWE

CWE-416
CWE-416 - Use After Free

Assigner

redhat redhat root

References

3 references

URL	Tags
https://git.kernel.org/pub/scm/linux/kernel/git/n…
https://lists.debian.org/debian-lts-announce/2023…	mailing-list
https://lists.debian.org/debian-lts-announce/2023…	mailing-list

Impacted products

1 product

Vendor	Product	Version
n/a	Linux kernel	Affected: unknown

Show details on NVD website

JSON

To clipboard

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CVE-2023-1281 (GCVE-0-2023-1281)

Vulnerability from cvelistv5 – Published: 2023-03-22 13:18 – Updated: 2026-07-30 16:28

Title

UAF in Linux kernel's tcindex (traffic control index filter) implementation

Summary

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-03-05 18:43 UTC

CWE

CWE-416 - Use After Free

Assigner

Google Google root

References

6 references

URL	Tags
https://kernel.dance/#ee059170b1f7e94e55fa6cadee5…
https://git.kernel.org/pub/scm/linux/kernel/git/t…
http://www.openwall.com/lists/oss-security/2023/04/11/3
https://security.netapp.com/advisory/ntap-2023042…
https://lists.debian.org/debian-lts-announce/2023…
https://lists.debian.org/debian-lts-announce/2023…

Impacted products

1 product

Vendor	Product	Version
Linux	Linux Kernel	Affected: 4.14.0 , < 5.10.169 (semver) Affected: 5.11.0 , < 5.15.95 (semver) Affected: 5.16.0 , < 6.1.13 (semver) Unaffected: 6.2.0 (semver) Unaffected: ee059170b1f7e94e55fa6cadee544e176a6e59c2 (git) cpe:2.3:o:linux:linux_kernel::::::::

Date Public

2023-02-09 15:37

Credits

valis

Show details on NVD website

JSON

To clipboard

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CVE-2023-1382 (GCVE-0-2023-1382)

Vulnerability from cvelistv5 – Published: 2023-04-19 00:00 – Updated: 2025-03-19 15:37

Summary

A data race flaw was found in the Linux kernel, between where con is allocated and con->sock is set. This issue leads to a NULL pointer dereference when accessing con->sock->sk in net/tipc/topsrv.c in the tipc protocol in the Linux kernel.

Severity

4.7 (Medium)


                        
                          CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-03-06 15:56 UTC

CWE

CWE-476

Assigner

redhat redhat root

References

1 reference

URL	Tags
https://lore.kernel.org/netdev/bc7bd3183f1c275c82…

Impacted products

1 product

Vendor	Product	Version
n/a	Kernel	Affected: Linux Kernel prior to Kernel 6.1 RC7

Show details on NVD website

JSON

To clipboard

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                    "Exploitation": "none"
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                    "Technical Impact": "partial"
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                "timestamp": "2025-03-06T15:56:20.966538Z",
                "version": "2.0.3"
              },
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          }
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        "providerMetadata": {
          "dateUpdated": "2025-03-19T15:37:05.212Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
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    ],
    "cna": {
      "affected": [
        {
          "product": "Kernel",
          "vendor": "n/a",
          "versions": [
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              "status": "affected",
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      ],
      "descriptions": [
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          "lang": "en",
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CVE-2023-28466 (GCVE-0-2023-28466)

Vulnerability from cvelistv5 – Published: 2023-03-15 00:00 – Updated: 2025-05-05 16:02

Summary

do_tls_getsockopt in net/tls/tls_main.c in the Linux kernel through 6.2.6 lacks a lock_sock call, leading to a race condition (with a resultant use-after-free or NULL pointer dereference).

Severity

7 (High)


                        
                          CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-23 13:28 UTC

CWE

n/a
CWE-476 - NULL Pointer Dereference

Assigner

mitre mitre root

References

3 references

URL	Tags
https://git.kernel.org/pub/scm/linux/kernel/git/t…
https://security.netapp.com/advisory/ntap-2023042…
https://lists.debian.org/debian-lts-announce/2023…	mailing-list

Show details on NVD website

JSON

To clipboard

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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.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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.

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CVE-2023-1281 (GCVE-0-2023-1281)

CVE-2023-1382 (GCVE-0-2023-1382)

CVE-2023-28466 (GCVE-0-2023-28466)

Tags

Sightings

Nomenclature

Related by attack behaviour