Common Weakness Enumeration
CWE-415
AllowedDouble Free
Abstraction: Variant · Status: Draft
The product calls free() twice on the same memory address.
965 vulnerabilities reference this CWE, most recent first.
GHSA-PRM5-3CM3-4MQ2
Vulnerability from github – Published: 2022-05-24 17:05 – Updated: 2022-05-24 17:05
VLAI
Details
In export_key_der of export_key.cpp, there is possible memory corruption due to a double free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android-10 Android ID: A-139683471
{
"affected": [],
"aliases": [
"CVE-2019-9468"
],
"database_specific": {
"cwe_ids": [
"CWE-415"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2020-01-06T18:15:00Z",
"severity": "HIGH"
},
"details": "In export_key_der of export_key.cpp, there is possible memory corruption due to a double free. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Product: Android Versions: Android-10 Android ID: A-139683471",
"id": "GHSA-prm5-3cm3-4mq2",
"modified": "2022-05-24T17:05:40Z",
"published": "2022-05-24T17:05:40Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-9468"
},
{
"type": "WEB",
"url": "https://source.android.com/security/bulletin/pixel/2019-12-01"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-PW36-WP35-2RW6
Vulnerability from github – Published: 2024-11-29 21:31 – Updated: 2025-11-03 21:31
VLAI
Details
FFmpeg n7.0 is affected by a Double Free via the rkmpp_retrieve_frame function within libavcodec/rkmppdec.c.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2024-35368"
],
"database_specific": {
"cwe_ids": [
"CWE-415"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-11-29T20:15:20Z",
"severity": "CRITICAL"
},
"details": "FFmpeg n7.0 is affected by a Double Free via the rkmpp_retrieve_frame function within libavcodec/rkmppdec.c.",
"id": "GHSA-pw36-wp35-2rw6",
"modified": "2025-11-03T21:31:39Z",
"published": "2024-11-29T21:31:04Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-35368"
},
{
"type": "WEB",
"url": "https://github.com/ffmpeg/ffmpeg/commit/4513300989502090c4fd6560544dce399a8cd53c"
},
{
"type": "WEB",
"url": "https://gist.github.com/1047524396/7e6e47220ae2b2d2fb4611f0d8a31ec5"
},
{
"type": "WEB",
"url": "https://github.com/FFmpeg/FFmpeg/blob/n7.0/libavcodec/rkmppdec.c#L466"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2025/02/msg00000.html"
}
],
"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-PW94-6J5W-P4F6
Vulnerability from github – Published: 2022-04-21 01:48 – Updated: 2024-04-03 21:42
VLAI
Details
Systrace before 1.6.0 has insufficient escape policy enforcement.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2007-4773"
],
"database_specific": {
"cwe_ids": [
"CWE-415"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2020-01-15T17:15:00Z",
"severity": "CRITICAL"
},
"details": "Systrace before 1.6.0 has insufficient escape policy enforcement.",
"id": "GHSA-pw94-6j5w-p4f6",
"modified": "2024-04-03T21:42:04Z",
"published": "2022-04-21T01:48:50Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2007-4773"
},
{
"type": "WEB",
"url": "https://www.provos.org/index.php?/archives/2007/12/C2.html"
},
{
"type": "WEB",
"url": "http://taviso.decsystem.org/research.html"
},
{
"type": "WEB",
"url": "http://taviso.decsystem.org/research.t2t"
},
{
"type": "WEB",
"url": "http://www.citi.umich.edu/u/provos/systrace"
}
],
"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-PWQH-P38M-583C
Vulnerability from github – Published: 2022-10-25 19:00 – Updated: 2022-10-26 19:00
VLAI
Details
A double-free vulnerability exists in the web interface /action/ipcamSetParamPost functionality of Abode Systems, Inc. iota All-In-One Security Kit 6.9X and 6.9Z. A specially-crafted HTTP request can lead to memory corruption. An attacker can make an authenticated HTTP request to trigger this vulnerability.
Severity
6.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2022-32574"
],
"database_specific": {
"cwe_ids": [
"CWE-415"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-10-25T17:15:00Z",
"severity": "MODERATE"
},
"details": "A double-free vulnerability exists in the web interface /action/ipcamSetParamPost functionality of Abode Systems, Inc. iota All-In-One Security Kit 6.9X and 6.9Z. A specially-crafted HTTP request can lead to memory corruption. An attacker can make an authenticated HTTP request to trigger this vulnerability.",
"id": "GHSA-pwqh-p38m-583c",
"modified": "2022-10-26T19:00:39Z",
"published": "2022-10-25T19:00:27Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-32574"
},
{
"type": "WEB",
"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2022-1565"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-PXW4-6QW4-JP6W
Vulnerability from github – Published: 2024-12-12 03:33 – Updated: 2024-12-12 03:33
VLAI
Details
Windows PrintWorkflowUserSvc Elevation of Privilege Vulnerability
Severity
7.0 (High)
{
"affected": [],
"aliases": [
"CVE-2024-49095"
],
"database_specific": {
"cwe_ids": [
"CWE-362",
"CWE-415"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-12-12T02:04:35Z",
"severity": "HIGH"
},
"details": "Windows PrintWorkflowUserSvc Elevation of Privilege Vulnerability",
"id": "GHSA-pxw4-6qw4-jp6w",
"modified": "2024-12-12T03:33:05Z",
"published": "2024-12-12T03:33:05Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-49095"
},
{
"type": "WEB",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-49095"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-Q35W-9MFW-496G
Vulnerability from github – Published: 2022-05-14 03:23 – Updated: 2022-05-14 03:23
VLAI
Details
In Android before security patch level 2018-04-05 on Qualcomm Snapdragon Automobile, Snapdragon Mobile, and Snapdragon Wear MDM9206, MDM9607, MDM9650, MSM8909W, SD 210/SD 212/SD 205, SD 400, SD 425, SD 430, SD 450, SD 615/16/SD 415, SD 617, SD 625, SD 650/52, SD 808, SD 810, SD 820, SD 820A, SD 835, SD 845, repeated enable/disable eMBMS requests may result in a double free condition.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2018-3593"
],
"database_specific": {
"cwe_ids": [
"CWE-415"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-04-11T15:29:00Z",
"severity": "CRITICAL"
},
"details": "In Android before security patch level 2018-04-05 on Qualcomm Snapdragon Automobile, Snapdragon Mobile, and Snapdragon Wear MDM9206, MDM9607, MDM9650, MSM8909W, SD 210/SD 212/SD 205, SD 400, SD 425, SD 430, SD 450, SD 615/16/SD 415, SD 617, SD 625, SD 650/52, SD 808, SD 810, SD 820, SD 820A, SD 835, SD 845, repeated enable/disable eMBMS requests may result in a double free condition.",
"id": "GHSA-q35w-9mfw-496g",
"modified": "2022-05-14T03:23:46Z",
"published": "2022-05-14T03:23:46Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-3593"
},
{
"type": "WEB",
"url": "https://source.android.com/security/bulletin/2018-04-01"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/103671"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-Q3HC-J9X5-MP9M
Vulnerability from github – Published: 2025-12-03 16:25 – Updated: 2025-12-11 20:53
VLAI
Summary
Withdrawn Advisory: ImageMagick has a use-after-free/double-free risk in Options::fontFamily when clearing family
Details
Withdrawn Advisory
This advisory has been withdrawn because it does not affect the ImageMagick project's NuGet packages.
Original Description
We believe that we have discovered a potential security vulnerability in ImageMagick’s Magick++ layer that manifests when Options::fontFamily is invoked with an empty string.
Vulnerability Details
- Clearing a font family calls RelinquishMagickMemory on _drawInfo->font, freeing the font string but leaving _drawInfo->font pointing to freed memory while _drawInfo->family is set to that (now-invalid) pointer. Any later cleanup or reuse of _drawInfo->font re-frees or dereferences dangling memory.
- DestroyDrawInfo and other setters (Options::font, Image::font) assume _drawInfo->font remains valid, so destruction or subsequent updates trigger crashes or heap corruption.
if (family_.length() == 0)
{
_drawInfo->family=(char *) RelinquishMagickMemory(_drawInfo->font);
DestroyString(RemoveImageOption(imageInfo(),"family"));
}
- CWE-416 (Use After Free):
_drawInfo->fontis left dangling yet still reachable through the Options object. - CWE-415 (Double Free): DrawInfo teardown frees
_drawInfo->fontagain, provoking allocator aborts.
Affected Versions
- Introduced by commit 6409f34d637a34a1c643632aa849371ec8b3b5a8 (“Added fontFamily to the Image class of Magick++”, 2015-08-01, blame line 313).
- Present in all releases that include that commit, at least ImageMagick 7.0.1-0 and later (likely late 6.9 builds with Magick++ font family support as well). Older releases without fontFamily are unaffected.
Command Line Triggerability
This vulnerability cannot be triggered from the command line interface. The bug is specific to the Magick++ C++ API, specifically the Options::fontFamily() method. The command-line utilities (such as convert, magick, etc.) do not expose this particular code path, as they operate through different internal mechanisms that do not directly call Options::fontFamily() with an empty string in a way that would trigger the use-after-free condition.
Proposed Fix
diff --git a/Magick++/lib/Options.cpp b/Magick++/lib/Options.cpp
@@ void Magick::Options::fontFamily(const std::string &family_)
- _drawInfo->family=(char *) RelinquishMagickMemory(_drawInfo->font);
+ _drawInfo->family=(char *) RelinquishMagickMemory(_drawInfo->family);
This frees only the actual family string, leaving _drawInfo->font untouched. Optionally nulling _drawInfo->font when clearing font() itself maintains allocator hygiene.
Severity
4.9 (Medium)
{
"affected": [
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q16-AnyCPU"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.9.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q16-HDRI-AnyCPU"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.9.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q16-HDRI-OpenMP-arm64"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.9.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q16-HDRI-OpenMP-x64"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.9.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q16-HDRI-arm64"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.9.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q16-HDRI-x64"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.9.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q16-HDRI-x86"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.9.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q16-OpenMP-arm64"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.9.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q16-OpenMP-x64"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.9.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q16-arm64"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.9.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q16-x64"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.9.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q16-x86"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.9.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q8-AnyCPU"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.9.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q8-OpenMP-arm64"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.9.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q8-OpenMP-x64"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.9.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q8-arm64"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.9.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q8-x64"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.9.1"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "NuGet",
"name": "Magick.NET-Q8-x86"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "14.9.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2025-65955"
],
"database_specific": {
"cwe_ids": [
"CWE-415"
],
"github_reviewed": true,
"github_reviewed_at": "2025-12-03T16:25:15Z",
"nvd_published_at": "2025-12-02T23:15:45Z",
"severity": "MODERATE"
},
"details": "## Withdrawn Advisory\nThis advisory has been withdrawn because it does not affect the ImageMagick project\u0027s NuGet packages.\n\n### Original Description\nWe believe that we have discovered a potential security vulnerability in ImageMagick\u2019s Magick++ layer that manifests when `Options::fontFamily` is invoked with an empty string.\n\n**Vulnerability Details**\n- Clearing a font family calls `RelinquishMagickMemory` on `_drawInfo-\u003efont`, freeing the font string but leaving `_drawInfo-\u003efont` pointing to freed memory while `_drawInfo-\u003efamily` is set to that (now-invalid) pointer. Any later cleanup or reuse of `_drawInfo-\u003efont` re-frees or dereferences dangling memory.\n- `DestroyDrawInfo` and other setters (`Options::font`, `Image::font`) assume `_drawInfo-\u003efont` remains valid, so destruction or subsequent updates trigger crashes or heap corruption.\n\n```cpp\nif (family_.length() == 0)\n {\n _drawInfo-\u003efamily=(char *) RelinquishMagickMemory(_drawInfo-\u003efont);\n DestroyString(RemoveImageOption(imageInfo(),\"family\"));\n }\n```\n\n- **CWE-416 (Use After Free):** `_drawInfo-\u003efont` is left dangling yet still reachable through the Options object.\n- **CWE-415 (Double Free):** DrawInfo teardown frees `_drawInfo-\u003efont` again, provoking allocator aborts.\n\n**Affected Versions**\n- Introduced by commit `6409f34d637a34a1c643632aa849371ec8b3b5a8` (\u201cAdded fontFamily to the Image class of Magick++\u201d, 2015-08-01, blame line 313).\n- Present in all releases that include that commit, at least ImageMagick 7.0.1-0 and later (likely late 6.9 builds with Magick++ font family support as well). Older releases without `fontFamily` are unaffected.\n\n**Command Line Triggerability**\nThis vulnerability cannot be triggered from the command line interface. The bug is specific to the Magick++ C++ API, specifically the `Options::fontFamily()` method. The command-line utilities (such as `convert`, `magick`, etc.) do not expose this particular code path, as they operate through different internal mechanisms that do not directly call `Options::fontFamily()` with an empty string in a way that would trigger the use-after-free condition.\n\n**Proposed Fix**\n```diff\ndiff --git a/Magick++/lib/Options.cpp b/Magick++/lib/Options.cpp\n@@ void Magick::Options::fontFamily(const std::string \u0026family_)\n- _drawInfo-\u003efamily=(char *) RelinquishMagickMemory(_drawInfo-\u003efont);\n+ _drawInfo-\u003efamily=(char *) RelinquishMagickMemory(_drawInfo-\u003efamily);\n```\nThis frees only the actual family string, leaving `_drawInfo-\u003efont` untouched. Optionally nulling `_drawInfo-\u003efont` when clearing `font()` itself maintains allocator hygiene.",
"id": "GHSA-q3hc-j9x5-mp9m",
"modified": "2025-12-11T20:53:33Z",
"published": "2025-12-03T16:25:15Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-q3hc-j9x5-mp9m"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-65955"
},
{
"type": "WEB",
"url": "https://github.com/ImageMagick/ImageMagick/commit/6409f34d637a34a1c643632aa849371ec8b3b5a8"
},
{
"type": "WEB",
"url": "https://github.com/ImageMagick/ImageMagick/commit/6f81eb15f822ad86e8255be75efad6f9762c32f8"
},
{
"type": "PACKAGE",
"url": "https://github.com/ImageMagick/ImageMagick"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
"type": "CVSS_V3"
}
],
"summary": "Withdrawn Advisory: ImageMagick has a use-after-free/double-free risk in Options::fontFamily when clearing family",
"withdrawn": "2025-12-11T20:53:33Z"
}
GHSA-Q3V8-MJ9M-2WQ4
Vulnerability from github – Published: 2022-05-13 01:34 – Updated: 2022-05-13 01:34
VLAI
Details
Samba from version 4.3.0 and before versions 4.7.12, 4.8.7 and 4.9.3 are vulnerable to a denial of service. When configured to accept smart-card authentication, Samba's KDC will call talloc_free() twice on the same memory if the principal in a validly signed certificate does not match the principal in the AS-REQ. This is only possible after authentication with a trusted certificate. talloc is robust against further corruption from a double-free with talloc_free() and directly calls abort(), terminating the KDC process.
Severity
6.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2018-16841"
],
"database_specific": {
"cwe_ids": [
"CWE-415"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-11-28T14:29:00Z",
"severity": "MODERATE"
},
"details": "Samba from version 4.3.0 and before versions 4.7.12, 4.8.7 and 4.9.3 are vulnerable to a denial of service. When configured to accept smart-card authentication, Samba\u0027s KDC will call talloc_free() twice on the same memory if the principal in a validly signed certificate does not match the principal in the AS-REQ. This is only possible after authentication with a trusted certificate. talloc is robust against further corruption from a double-free with talloc_free() and directly calls abort(), terminating the KDC process.",
"id": "GHSA-q3v8-mj9m-2wq4",
"modified": "2022-05-13T01:34:06Z",
"published": "2022-05-13T01:34:06Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-16841"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16841"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/202003-52"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20181127-0001"
},
{
"type": "WEB",
"url": "https://usn.ubuntu.com/3827-1"
},
{
"type": "WEB",
"url": "https://usn.ubuntu.com/3827-2"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2018/dsa-4345"
},
{
"type": "WEB",
"url": "https://www.samba.org/samba/security/CVE-2018-16841.html"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/106023"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-Q3XX-PG8C-JQH6
Vulnerability from github – Published: 2022-09-03 00:00 – Updated: 2022-09-08 00:00
VLAI
Details
libdwarf 0.4.1 has a double free in _dwarf_exec_frame_instr in dwarf_frame.c.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2022-39170"
],
"database_specific": {
"cwe_ids": [
"CWE-415"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-09-02T03:15:00Z",
"severity": "HIGH"
},
"details": "libdwarf 0.4.1 has a double free in _dwarf_exec_frame_instr in dwarf_frame.c.",
"id": "GHSA-q3xx-pg8c-jqh6",
"modified": "2022-09-08T00:00:30Z",
"published": "2022-09-03T00:00:24Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-39170"
},
{
"type": "WEB",
"url": "https://github.com/davea42/libdwarf-code/issues/132"
},
{
"type": "WEB",
"url": "https://github.com/davea42/libdwarf-code/commit/60303eb80ecc7747bf29776d545e2a5c5a76f6f8"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IKUE4XT62AEZ3H5D6GMREYOSCMMRFXBH"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-Q423-Q7JG-M3RQ
Vulnerability from github – Published: 2024-07-29 15:30 – Updated: 2025-11-04 00:31
VLAI
Details
In the Linux kernel, the following vulnerability has been resolved:
nvme: avoid double free special payload
If a discard request needs to be retried, and that retry may fail before a new special payload is added, a double free will result. Clear the RQF_SPECIAL_LOAD when the request is cleaned.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2024-41073"
],
"database_specific": {
"cwe_ids": [
"CWE-415"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-07-29T15:15:15Z",
"severity": "HIGH"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnvme: avoid double free special payload\n\nIf a discard request needs to be retried, and that retry may fail before\na new special payload is added, a double free will result. Clear the\nRQF_SPECIAL_LOAD when the request is cleaned.",
"id": "GHSA-q423-q7jg-m3rq",
"modified": "2025-11-04T00:31:02Z",
"published": "2024-07-29T15:30:46Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-41073"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/1b9fd1265fac85916f90b4648de02adccdb7220b"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/882574942a9be8b9d70d13462ddacc80c4b385ba"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/ae84383c96d6662c24697ab6b44aae855ab670aa"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/c5942a14f795de957ae9d66027aac8ff4fe70057"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/e5d574ab37f5f2e7937405613d9b1a724811e5ad"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/f3ab45aacd25d957547fb6d115c1574c20964b3b"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2025/05/msg00030.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
Mitigation
Architecture and Design
Choose a language that provides automatic memory management.
Mitigation
Implementation
Ensure that each allocation is freed only once. After freeing a chunk, set the pointer to NULL to ensure the pointer cannot be freed again. In complicated error conditions, be sure that clean-up routines respect the state of allocation properly. If the language is object oriented, ensure that object destructors delete each chunk of memory only once.
Mitigation
Implementation
Use a static analysis tool to find double free instances.
No CAPEC attack patterns related to this CWE.