linux-lowlatency, linux-lowlatency-hwe-6.5, linux-oem-6.5 vulnerabilities
It was discovered that a race condition existed in the ATM (Asynchronous Transfer Mode) subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51780) It was discovered that a race condition existed in the AppleTalk networking subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51781) Zhenghan Wang discovered that the generic ID allocator implementation in the Linux kernel did not properly check for null bitmap when releasing IDs. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-6915) Robert Morris discovered that the CIFS network file system implementation in the Linux kernel did not properly validate certain server commands fields, leading to an out-of-bounds read vulnerability. An attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2024-0565) Jann Horn discovered that the io_uring subsystem in the Linux kernel did not properly handle the release of certain buffer rings. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2024-0582) Jann Horn discovered that the TLS subsystem in the Linux kernel did not properly handle spliced messa
- Products
- linux-lowlatency-hwe-6.5, linux-oem-6.5
- Affected versions
- 6.5.0-1003.3, 6.5.0-1004.4, 6.5.0-1006.6, 6.5.0-1007.7, 6.5.0-1008.8, 6.5.0-1009.10, 6.5.0-1011.12, 6.5.0-1013.14, 6.5.0-1014.15, 6.5.0-14.14.1~22.04.1, 6.5.0-15.15.1.1~22.04.1, 6.5.0-17.17.1.1.1~22.04.1
- Fixed versions
- 6.5.0-1015.16, 6.5.0-21.21.1~22.04.1
- CVEs
- CVE-2023-51780, CVE-2023-51781, CVE-2023-6915, CVE-2024-0565, CVE-2024-0582, CVE-2024-0646
- Confirmed fixed CVEs
- Not specified
- Updated in this feed
- 31 Oct 2026, 21:04 UTC · Revision 1
Source evidence
linux-lowlatency, linux-lowlatency-hwe-6.5, linux-oem-6.5 vulnerabilities
core-osv · Original sourcePublished 28 Feb 2024, 17:12 UTC
It was discovered that a race condition existed in the ATM (Asynchronous Transfer Mode) subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51780) It was discovered that a race condition existed in the AppleTalk networking subsystem of the Linux kernel, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2023-51781) Zhenghan Wang discovered that the generic ID allocator implementation in the Linux kernel did not properly check for null bitmap when releasing IDs. A local attacker could use this to cause a denial of service (system crash). (CVE-2023-6915) Robert Morris discovered that the CIFS network file system implementation in the Linux kernel did not properly validate certain server commands fields, leading to an out-of-bounds read vulnerability. An attacker could use this to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2024-0565) Jann Horn discovered that the io_uring subsystem in the Linux kernel did not properly handle the release of certain buffer rings. A local attacker could use this to cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2024-0582) Jann Horn discovered that the TLS subsystem in the Linux kernel did not properly handle spliced messa
osv:USN-6651-2
linux-lowlatency-hwe-6.5
Fixed versions: 6.5.0-21.21.1~22.04.1
linux-oem-6.5
Fixed versions: 6.5.0-1015.16
Complete source record
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"modified": "2026-10-23T10:33:11.866510445Z",
"provider": "osv",
"upstream": [
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"CVE-2023-6915",
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"CVE-2024-0646",
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"UBUNTU-CVE-2024-0582",
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],
"references": [
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"https://ubuntu.com/security/CVE-2023-51780",
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"https://ubuntu.com/security/CVE-2024-0582",
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"evidence": "/upstream"
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{
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"evidence": "/upstream"
},
{
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"evidence": "/upstream"
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{
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"evidence": "/upstream"
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{
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"evidence": "/upstream"
},
{
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"evidence": "/upstream"
}
],
"security_relevant": true,
"severity_evidence": null
},
"source_id": "core-osv",
"document_id": 412689,
"published_at": "2024-02-28T17:12:46+00:00"
}