SUSE-SU-2025:02145-1

Vulnerability from csaf_suse - Published: 2025-06-27 04:04 - Updated: 2025-06-27 04:04
Summary
Security update for the Linux Kernel (Live Patch 51 for SLE 15 SP3)

Notes

Title of the patch
Security update for the Linux Kernel (Live Patch 51 for SLE 15 SP3)
Description of the patch
This update for the Linux Kernel 5.3.18-150300_59_185 fixes several issues. The following security issues were fixed: - CVE-2024-56601: net: inet: do not leave a dangling sk pointer in inet_create() (bsc#1235231). - CVE-2024-56605: Bluetooth: L2CAP: do not leave dangling sk pointer on error in l2cap_sock_create() (bsc#1235062). - CVE-2022-49545: ALSA: usb-audio: Cancel pending work at closing a MIDI substream (bsc#1238730).
Patchnames
SUSE-2025-2145,SUSE-SLE-Module-Live-Patching-15-SP3-2025-2145
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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  "vulnerabilities": [
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      "ids": [
        {
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          "text": "https://www.suse.com/security/cve/CVE-2022-49545"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: usb-audio: Cancel pending work at closing a MIDI substream\n\nAt closing a USB MIDI output substream, there might be still a pending\nwork, which would eventually access the rawmidi runtime object that is\nbeing released.  For fixing the race, make sure to cancel the pending\nwork at closing.",
          "title": "CVE description"
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        ]
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        {
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          "summary": "SUSE Bug 1238729 for CVE-2022-49545",
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        {
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          "product_ids": [
            "SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-150300_59_185-default-7-150300.2.1.ppc64le",
            "SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-150300_59_185-default-7-150300.2.1.s390x",
            "SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-150300_59_185-default-7-150300.2.1.x86_64"
          ]
        }
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            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
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          "text": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: inet: do not leave a dangling sk pointer in inet_create()\n\nsock_init_data() attaches the allocated sk object to the provided sock\nobject. If inet_create() fails later, the sk object is freed, but the\nsock object retains the dangling pointer, which may create use-after-free\nlater.\n\nClear the sk pointer in the sock object on error.",
          "title": "CVE description"
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          "text": "In the Linux kernel, the following vulnerability has been resolved:\n\nBluetooth: L2CAP: do not leave dangling sk pointer on error in l2cap_sock_create()\n\nbt_sock_alloc() allocates the sk object and attaches it to the provided\nsock object. On error l2cap_sock_alloc() frees the sk object, but the\ndangling pointer is still attached to the sock object, which may create\nuse-after-free in other code.",
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          "product_ids": [
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            "SUSE Linux Enterprise Live Patching 15 SP3:kernel-livepatch-5_3_18-150300_59_185-default-7-150300.2.1.s390x",
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      "title": "CVE-2024-56605"
    }
  ]
}


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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.