Common Weakness Enumeration
CWE-401
AllowedMissing Release of Memory after Effective Lifetime
Abstraction: Variant · Status: Draft
The product does not sufficiently track and release allocated memory after it has been used, making the memory unavailable for reallocation and reuse.
2014 vulnerabilities reference this CWE, most recent first.
GHSA-G2J2-MM6J-GV6R
Vulnerability from github – Published: 2022-05-24 19:03 – Updated: 2022-05-24 19:03
VLAI
Details
A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the ff_v4l2_m2m_create_context function in v4l2_m2m.c.
{
"affected": [],
"aliases": [
"CVE-2020-22038"
],
"database_specific": {
"cwe_ids": [
"CWE-401"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-06-01T20:15:00Z",
"severity": "MODERATE"
},
"details": "A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the ff_v4l2_m2m_create_context function in v4l2_m2m.c.",
"id": "GHSA-g2j2-mm6j-gv6r",
"modified": "2022-05-24T19:03:40Z",
"published": "2022-05-24T19:03:40Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-22038"
},
{
"type": "WEB",
"url": "https://trac.ffmpeg.org/ticket/8285"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-G2PR-QXJG-7R2W
Vulnerability from github – Published: 2026-02-24 15:33 – Updated: 2026-02-24 15:33
VLAI
Summary
ImageMagick has memory leak of watermark Image object in ReadSTEGANOImage on multiple error/early-return paths
Details
Summary
In ReadSTEGANOImage() (coders/stegano.c), the watermark Image object is not freed on three early-return paths, resulting in a definite memory leak (~13.5KB+ per invocation) that can be exploited for denial of service.
Direct leak of 13512 byte(s) in 1 object(s) allocated from:
#0 0x7f5c11e27887 in __interceptor_malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:145
#1 0x55cdc38f65c4 in AcquireMagickMemory MagickCore/memory.c:536
#2 0x55cdc38f65eb in AcquireCriticalMemory MagickCore/memory.c:612
#3 0x55cdc3899e91 in AcquireImage MagickCore/image.c:154
Severity
5.3 (Medium)
{
"affected": [
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q16-AnyCPU"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.10.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q16-HDRI-AnyCPU"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.10.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q16-HDRI-OpenMP-arm64"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.10.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q16-HDRI-OpenMP-x64"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.10.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q16-HDRI-arm64"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.10.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q16-HDRI-x64"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.10.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q16-HDRI-x86"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.10.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q16-OpenMP-arm64"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.10.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q16-OpenMP-x64"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.10.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q16-OpenMP-x86"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.10.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q16-arm64"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.10.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q16-x64"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.10.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q16-x86"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.10.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q8-AnyCPU"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.10.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q8-OpenMP-arm64"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.10.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q8-arm64"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.10.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q8-x64"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.10.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q8-x86"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "14.10.3"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2026-25796"
],
"database_specific": {
"cwe_ids": [
"CWE-401"
],
"github_reviewed": true,
"github_reviewed_at": "2026-02-24T15:33:56Z",
"nvd_published_at": "2026-02-24T01:16:14Z",
"severity": "MODERATE"
},
"details": "### Summary\n\nIn `ReadSTEGANOImage()` (`coders/stegano.c`), the `watermark` Image object is not freed on three early-return paths, resulting in a definite memory leak (~13.5KB+ per invocation) that can be exploited for denial of service.\n\n```\nDirect leak of 13512 byte(s) in 1 object(s) allocated from:\n #0 0x7f5c11e27887 in __interceptor_malloc ../../../../src/libsanitizer/asan/asan_malloc_linux.cpp:145\n #1 0x55cdc38f65c4 in AcquireMagickMemory MagickCore/memory.c:536\n #2 0x55cdc38f65eb in AcquireCriticalMemory MagickCore/memory.c:612\n #3 0x55cdc3899e91 in AcquireImage MagickCore/image.c:154\n```",
"id": "GHSA-g2pr-qxjg-7r2w",
"modified": "2026-02-24T15:33:57Z",
"published": "2026-02-24T15:33:56Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-g2pr-qxjg-7r2w"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-25796"
},
{
"type": "WEB",
"url": "https://github.com/ImageMagick/ImageMagick/commit/93ad259ce4f6d641eea0bee73f374af90f35efc3"
},
{
"type": "PACKAGE",
"url": "https://github.com/ImageMagick/ImageMagick"
},
{
"type": "WEB",
"url": "https://github.com/dlemstra/Magick.NET/releases/tag/14.10.3"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
}
],
"summary": "ImageMagick has memory leak of watermark Image object in ReadSTEGANOImage on multiple error/early-return paths"
}
GHSA-G36W-Q35R-QVG3
Vulnerability from github – Published: 2026-06-23 18:31 – Updated: 2026-06-23 18:31
VLAI
Details
dhcpcd through 10.3.2, fixed in commit 708b4a5, contains a memory leak vulnerability in the IPv6 Router Advertisement route information handling that allows an unauthenticated same-link attacker to cause denial of service by sending crafted Router Advertisements. Attackers can repeatedly send Router Advertisements containing Route Information options with a lifetime of zero, triggering unfreed allocations in routeinfo_findalloc() that cause linear memory exhaustion and eventual daemon crash.
Severity
{
"affected": [],
"aliases": [
"CVE-2026-56116"
],
"database_specific": {
"cwe_ids": [
"CWE-401"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-06-23T17:17:09Z",
"severity": "HIGH"
},
"details": "dhcpcd through 10.3.2, fixed in commit 708b4a5, contains a memory leak vulnerability in the IPv6 Router Advertisement route information handling that allows an unauthenticated same-link attacker to cause denial of service by sending crafted Router Advertisements. Attackers can repeatedly send Router Advertisements containing Route Information options with a lifetime of zero, triggering unfreed allocations in routeinfo_findalloc() that cause linear memory exhaustion and eventual daemon crash.",
"id": "GHSA-g36w-q35r-qvg3",
"modified": "2026-06-23T18:31:43Z",
"published": "2026-06-23T18:31:43Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-56116"
},
{
"type": "WEB",
"url": "https://github.com/NetworkConfiguration/dhcpcd/commit/708b4a56bae080a5b18c2e0c4c6fbe103131a2b0"
},
{
"type": "WEB",
"url": "https://www.vulncheck.com/advisories/dhcpcd-memory-leak-dos-via-ipv6-router-advertisement-handling"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-G38X-R7HR-WWFF
Vulnerability from github – Published: 2026-01-14 15:33 – Updated: 2026-07-14 15:31
VLAI
Details
In the Linux kernel, the following vulnerability has been resolved:
via_wdt: fix critical boot hang due to unnamed resource allocation
The VIA watchdog driver uses allocate_resource() to reserve a MMIO region for the watchdog control register. However, the allocated resource was not given a name, which causes the kernel resource tree to contain an entry marked as "" under /proc/iomem on x86 platforms.
During boot, this unnamed resource can lead to a critical hang because subsequent resource lookups and conflict checks fail to handle the invalid entry properly.
Severity
5.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2025-71114"
],
"database_specific": {
"cwe_ids": [
"CWE-401"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-01-14T15:16:01Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nvia_wdt: fix critical boot hang due to unnamed resource allocation\n\nThe VIA watchdog driver uses allocate_resource() to reserve a MMIO\nregion for the watchdog control register. However, the allocated\nresource was not given a name, which causes the kernel resource tree\nto contain an entry marked as \"\u003cBAD\u003e\" under /proc/iomem on x86\nplatforms.\n\nDuring boot, this unnamed resource can lead to a critical hang because\nsubsequent resource lookups and conflict checks fail to handle the\ninvalid entry properly.",
"id": "GHSA-g38x-r7hr-wwff",
"modified": "2026-07-14T15:31:32Z",
"published": "2026-01-14T15:33:01Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-71114"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-019113.html"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/1d56025a3af50db0f3da2792f41eb9943eee5324"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/47c910965c936724070d2a8094a4c3ed8f452856"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/7aa31ee9ec92915926e74731378c009c9cc04928"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/c6a2dd4f2e4e6cbdfe7a1618160281af897b75db"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/c7b986adc9e9336066350542ac5a2005d305ae78"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/d2c7c90aca7b37f60f16b2bedcfeb16204f2f35d"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/f7b6370d0fbee06a867037d675797a606cb62e57"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-G397-G5H4-JRX6
Vulnerability from github – Published: 2022-10-16 12:00 – Updated: 2022-10-19 12:00
VLAI
Details
A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this vulnerability is the function ipv6_renew_options of the component IPv6 Handler. The manipulation leads to memory leak. The attack can be launched remotely. It is recommended to apply a patch to fix this issue. The identifier VDB-211021 was assigned to this vulnerability.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2022-3524"
],
"database_specific": {
"cwe_ids": [
"CWE-401",
"CWE-404"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-10-16T10:15:00Z",
"severity": "HIGH"
},
"details": "A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this vulnerability is the function ipv6_renew_options of the component IPv6 Handler. The manipulation leads to memory leak. The attack can be launched remotely. It is recommended to apply a patch to fix this issue. The identifier VDB-211021 was assigned to this vulnerability.",
"id": "GHSA-g397-g5h4-jrx6",
"modified": "2022-10-19T12:00:20Z",
"published": "2022-10-16T12:00:22Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-3524"
},
{
"type": "WEB",
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=3c52c6bb831f6335c176a0fc7214e26f43adbd11"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00031.html"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.211021"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-G3X8-GM4J-W8Q6
Vulnerability from github – Published: 2026-05-12 18:30 – Updated: 2026-05-12 18:30
VLAI
Details
Missing release of memory after effective lifetime in Windows Internet Key Exchange (IKE) Protocol allows an unauthorized attacker to deny service over a network.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2026-35424"
],
"database_specific": {
"cwe_ids": [
"CWE-401"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-05-12T18:17:13Z",
"severity": "HIGH"
},
"details": "Missing release of memory after effective lifetime in Windows Internet Key Exchange (IKE) Protocol allows an unauthorized attacker to deny service over a network.",
"id": "GHSA-g3x8-gm4j-w8q6",
"modified": "2026-05-12T18:30:44Z",
"published": "2026-05-12T18:30:44Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-35424"
},
{
"type": "WEB",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-35424"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-G42M-VJQ2-X6H8
Vulnerability from github – Published: 2022-05-05 00:00 – Updated: 2022-05-13 00:01
VLAI
Details
Tcpreplay version 4.4.1 contains a memory leakage flaw in fix_ipv6_checksums() function. The highest threat from this vulnerability is to data confidentiality.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2022-28487"
],
"database_specific": {
"cwe_ids": [
"CWE-401"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-05-04T15:15:00Z",
"severity": "HIGH"
},
"details": "Tcpreplay version 4.4.1 contains a memory leakage flaw in fix_ipv6_checksums() function. The highest threat from this vulnerability is to data confidentiality.",
"id": "GHSA-g42m-vjq2-x6h8",
"modified": "2022-05-13T00:01:07Z",
"published": "2022-05-05T00:00:19Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-28487"
},
{
"type": "WEB",
"url": "https://github.com/appneta/tcpreplay/issues/723"
},
{
"type": "WEB",
"url": "https://github.com/appneta/tcpreplay/pull/720"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5B75AFRJUGOYHCFG2ZV2JKSUPA6MSCT5"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ECRCFJ6X3IVB7BT4KS6AHQMSL532YXYD"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JWRZO7BG6DHA5NAC3COB45WFXLYRIERC"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/202210-08"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-G4W7-R3CR-JGGX
Vulnerability from github – Published: 2026-01-31 12:30 – Updated: 2026-07-14 15:31
VLAI
Details
In the Linux kernel, the following vulnerability has been resolved:
dmaengine: ti: dma-crossbar: fix device leak on am335x route allocation
Make sure to drop the reference taken when looking up the crossbar platform device during am335x route allocation.
Severity
5.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2025-71185"
],
"database_specific": {
"cwe_ids": [
"CWE-401"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-01-31T12:16:03Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: ti: dma-crossbar: fix device leak on am335x route allocation\n\nMake sure to drop the reference taken when looking up the crossbar\nplatform device during am335x route allocation.",
"id": "GHSA-g4w7-r3cr-jggx",
"modified": "2026-07-14T15:31:39Z",
"published": "2026-01-31T12:30:11Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-71185"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-019113.html"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/html/ssa-253495.html"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/1befa553f1ecc045dc9ff56107ff50162f63f3c0"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/30352277d8e09c972436f883a5efd1f1b763ac14"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/43725bd47d984937c429919ae291896d982d1f17"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/4fc17b1c6d2e04ad13fd6c21cfbac68043ec03f9"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/6fdf168f57e331e148a1177a9b590a845c21b315"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/c933aa74d9f8d35e6cda322c38c4a907d37a9a2b"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/f810132e825588fbad3cba940458c58bb7ec4d84"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-G56W-FM5H-CWRP
Vulnerability from github – Published: 2023-05-09 15:30 – Updated: 2024-04-04 03:55
VLAI
Details
yasm v1.3.0 was discovered to contain a memory leak via the function yasm_intnum_copy at /libyasm/intnum.c.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2023-31975"
],
"database_specific": {
"cwe_ids": [
"CWE-401"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-05-09T13:15:18Z",
"severity": "LOW"
},
"details": "yasm v1.3.0 was discovered to contain a memory leak via the function yasm_intnum_copy at /libyasm/intnum.c.",
"id": "GHSA-g56w-fm5h-cwrp",
"modified": "2024-04-04T03:55:33Z",
"published": "2023-05-09T15:30:32Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-31975"
},
{
"type": "WEB",
"url": "https://github.com/yasm/yasm/issues/210"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2023/06/20/6"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2023/06/21/10"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2023/06/21/13"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2023/06/21/2"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2023/06/21/5"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2023/06/21/7"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2023/06/21/8"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2023/06/21/9"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2023/06/22/1"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2023/06/22/3"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2023/06/22/6"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2023/06/23/1"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2023/06/23/2"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2023/06/23/4"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2023/06/23/8"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2023/06/23/9"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2023/06/24/1"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-G583-R33F-X62J
Vulnerability from github – Published: 2025-06-18 12:30 – Updated: 2025-11-14 18:31
VLAI
Details
In the Linux kernel, the following vulnerability has been resolved:
HID: hidraw: fix memory leak in hidraw_release()
Free the buffered reports before deleting the list entry.
BUG: memory leak unreferenced object 0xffff88810e72f180 (size 32): comm "softirq", pid 0, jiffies 4294945143 (age 16.080s) hex dump (first 32 bytes): 64 f3 c6 6a d1 88 07 04 00 00 00 00 00 00 00 00 d..j............ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [] kmemdup+0x23/0x50 mm/util.c:128 [] kmemdup include/linux/fortify-string.h:440 [inline] [] hidraw_report_event+0xa2/0x150 drivers/hid/hidraw.c:521 [] hid_report_raw_event+0x27d/0x740 drivers/hid/hid-core.c:1992 [] hid_input_report+0x1ae/0x270 drivers/hid/hid-core.c:2065 [] hid_irq_in+0x1ff/0x250 drivers/hid/usbhid/hid-core.c:284 [] __usb_hcd_giveback_urb+0xf9/0x230 drivers/usb/core/hcd.c:1670 [] usb_hcd_giveback_urb+0x1b6/0x1d0 drivers/usb/core/hcd.c:1747 [] dummy_timer+0x8e4/0x14c0 drivers/usb/gadget/udc/dummy_hcd.c:1988 [] call_timer_fn+0x38/0x200 kernel/time/timer.c:1474 [] expire_timers kernel/time/timer.c:1519 [inline] [] __run_timers.part.0+0x316/0x430 kernel/time/timer.c:1790 [] __run_timers kernel/time/timer.c:1768 [inline] [] run_timer_softirq+0x44/0x90 kernel/time/timer.c:1803 [] __do_softirq+0xe6/0x2ea kernel/softirq.c:571 [] invoke_softirq kernel/softirq.c:445 [inline] [] __irq_exit_rcu kernel/softirq.c:650 [inline] [] irq_exit_rcu+0xc0/0x110 kernel/softirq.c:662 [] sysvec_apic_timer_interrupt+0xa2/0xd0 arch/x86/kernel/apic/apic.c:1106 [] asm_sysvec_apic_timer_interrupt+0x1b/0x20 arch/x86/include/asm/idtentry.h:649 [] native_safe_halt arch/x86/include/asm/irqflags.h:51 [inline] [] arch_safe_halt arch/x86/include/asm/irqflags.h:89 [inline] [] acpi_safe_halt drivers/acpi/processor_idle.c:111 [inline] [] acpi_idle_do_entry+0xc0/0xd0 drivers/acpi/processor_idle.c:554
Severity
5.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2022-49981"
],
"database_specific": {
"cwe_ids": [
"CWE-401"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-06-18T11:15:25Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nHID: hidraw: fix memory leak in hidraw_release()\n\nFree the buffered reports before deleting the list entry.\n\nBUG: memory leak\nunreferenced object 0xffff88810e72f180 (size 32):\n comm \"softirq\", pid 0, jiffies 4294945143 (age 16.080s)\n hex dump (first 32 bytes):\n 64 f3 c6 6a d1 88 07 04 00 00 00 00 00 00 00 00 d..j............\n 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................\n backtrace:\n [\u003cffffffff814ac6c3\u003e] kmemdup+0x23/0x50 mm/util.c:128\n [\u003cffffffff8357c1d2\u003e] kmemdup include/linux/fortify-string.h:440 [inline]\n [\u003cffffffff8357c1d2\u003e] hidraw_report_event+0xa2/0x150 drivers/hid/hidraw.c:521\n [\u003cffffffff8356ddad\u003e] hid_report_raw_event+0x27d/0x740 drivers/hid/hid-core.c:1992\n [\u003cffffffff8356e41e\u003e] hid_input_report+0x1ae/0x270 drivers/hid/hid-core.c:2065\n [\u003cffffffff835f0d3f\u003e] hid_irq_in+0x1ff/0x250 drivers/hid/usbhid/hid-core.c:284\n [\u003cffffffff82d3c7f9\u003e] __usb_hcd_giveback_urb+0xf9/0x230 drivers/usb/core/hcd.c:1670\n [\u003cffffffff82d3cc26\u003e] usb_hcd_giveback_urb+0x1b6/0x1d0 drivers/usb/core/hcd.c:1747\n [\u003cffffffff82ef1e14\u003e] dummy_timer+0x8e4/0x14c0 drivers/usb/gadget/udc/dummy_hcd.c:1988\n [\u003cffffffff812f50a8\u003e] call_timer_fn+0x38/0x200 kernel/time/timer.c:1474\n [\u003cffffffff812f5586\u003e] expire_timers kernel/time/timer.c:1519 [inline]\n [\u003cffffffff812f5586\u003e] __run_timers.part.0+0x316/0x430 kernel/time/timer.c:1790\n [\u003cffffffff812f56e4\u003e] __run_timers kernel/time/timer.c:1768 [inline]\n [\u003cffffffff812f56e4\u003e] run_timer_softirq+0x44/0x90 kernel/time/timer.c:1803\n [\u003cffffffff848000e6\u003e] __do_softirq+0xe6/0x2ea kernel/softirq.c:571\n [\u003cffffffff81246db0\u003e] invoke_softirq kernel/softirq.c:445 [inline]\n [\u003cffffffff81246db0\u003e] __irq_exit_rcu kernel/softirq.c:650 [inline]\n [\u003cffffffff81246db0\u003e] irq_exit_rcu+0xc0/0x110 kernel/softirq.c:662\n [\u003cffffffff84574f02\u003e] sysvec_apic_timer_interrupt+0xa2/0xd0 arch/x86/kernel/apic/apic.c:1106\n [\u003cffffffff84600c8b\u003e] asm_sysvec_apic_timer_interrupt+0x1b/0x20 arch/x86/include/asm/idtentry.h:649\n [\u003cffffffff8458a070\u003e] native_safe_halt arch/x86/include/asm/irqflags.h:51 [inline]\n [\u003cffffffff8458a070\u003e] arch_safe_halt arch/x86/include/asm/irqflags.h:89 [inline]\n [\u003cffffffff8458a070\u003e] acpi_safe_halt drivers/acpi/processor_idle.c:111 [inline]\n [\u003cffffffff8458a070\u003e] acpi_idle_do_entry+0xc0/0xd0 drivers/acpi/processor_idle.c:554",
"id": "GHSA-g583-r33f-x62j",
"modified": "2025-11-14T18:31:23Z",
"published": "2025-06-18T12:30:39Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49981"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/1bea0bbf66001b0c7bf239a4d70eaf47824d3feb"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/52a3c62a815161c2dcf38ac421f6c41d8679462b"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/53c7c4d5d40b45c127cb1193bf3e9670f844c3cf"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/7e2fa79226580b035b00260d9f240ab9bda4af5d"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/a5623a203cffe2d2b84d2f6c989d9017db1856af"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/c06b013f5cbfeafe0a9cfa5a7128604c34e0e517"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/dfd27a737283313a3e626e97b9d9b2d8d6a94188"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/f5b7e9611cffec345d62d5bdd8b6e30e89956818"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
Mitigation MIT-41
Implementation
Strategy: Libraries or Frameworks
- Choose a language or tool that provides automatic memory management, or makes manual memory management less error-prone.
- For example, glibc in Linux provides protection against free of invalid pointers.
- When using Xcode to target OS X or iOS, enable automatic reference counting (ARC) [REF-391].
- To help correctly and consistently manage memory when programming in C++, consider using a smart pointer class such as std::auto_ptr (defined by ISO/IEC ISO/IEC 14882:2003), std::shared_ptr and std::unique_ptr (specified by an upcoming revision of the C++ standard, informally referred to as C++ 1x), or equivalent solutions such as Boost.
Mitigation
Architecture and Design
Use an abstraction library to abstract away risky APIs. Not a complete solution.
Mitigation
Architecture and Design
Build and Compilation
Consider using the Boehm-Demers-Weiser garbage collector (bdwgc), which can help avoid leaks.
No CAPEC attack patterns related to this CWE.