CWE-416
AllowedUse After Free
Abstraction: Variant · Status: Stable
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
9874 vulnerabilities reference this CWE, most recent first.
GHSA-F9GM-WM64-8RG3
Vulnerability from github – Published: 2024-09-03 12:30 – Updated: 2024-09-03 15:30Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user to make improper GPU memory processing operations to gain access to already freed memory.This issue affects Bifrost GPU Kernel Driver: from r43p0 through r49p0; Valhall GPU Kernel Driver: from r43p0 through r49p0; Arm 5th Gen GPU Architecture Kernel Driver: from r43p0 through r49p0.
{
"affected": [],
"aliases": [
"CVE-2024-3655"
],
"database_specific": {
"cwe_ids": [
"CWE-416"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-09-03T10:15:06Z",
"severity": "HIGH"
},
"details": "Use After Free vulnerability in Arm Ltd Bifrost GPU Kernel Driver, Arm Ltd Valhall GPU Kernel Driver, Arm Ltd Arm 5th Gen GPU Architecture Kernel Driver allows a local non-privileged user to make improper GPU memory processing operations to gain access to already freed memory.This issue affects Bifrost GPU Kernel Driver: from r43p0 through r49p0; Valhall GPU Kernel Driver: from r43p0 through r49p0; Arm 5th Gen GPU Architecture Kernel Driver: from r43p0 through r49p0.",
"id": "GHSA-f9gm-wm64-8rg3",
"modified": "2024-09-03T15:30:44Z",
"published": "2024-09-03T12:30:32Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-3655"
},
{
"type": "WEB",
"url": "https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities"
}
],
"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"
}
]
}
GHSA-F9GR-V8V5-3F2V
Vulnerability from github – Published: 2025-02-03 18:30 – Updated: 2025-02-03 18:30Memory corruption while invoking IOCTL calls from user-space to kernel-space to handle session errors.
{
"affected": [],
"aliases": [
"CVE-2024-38412"
],
"database_specific": {
"cwe_ids": [
"CWE-416"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-02-03T17:15:17Z",
"severity": "MODERATE"
},
"details": "Memory corruption while invoking IOCTL calls from user-space to kernel-space to handle session errors.",
"id": "GHSA-f9gr-v8v5-3f2v",
"modified": "2025-02-03T18:30:41Z",
"published": "2025-02-03T18:30:41Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-38412"
},
{
"type": "WEB",
"url": "https://docs.qualcomm.com/product/publicresources/securitybulletin/february-2025-bulletin.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-F9PV-J3CQ-P428
Vulnerability from github – Published: 2022-05-17 01:17 – Updated: 2025-04-20 03:44The ReadJNGImage and ReadOneJNGImage functions in coders/png.c in GraphicsMagick 1.3.26 do not properly manage image pointers after certain error conditions, which allows remote attackers to conduct use-after-free attacks via a crafted file, related to a ReadMNGImage out-of-order CloseBlob call. NOTE: this vulnerability exists because of an incomplete fix for CVE-2017-11403.
{
"affected": [],
"aliases": [
"CVE-2017-14103"
],
"database_specific": {
"cwe_ids": [
"CWE-416"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-09-01T13:29:00Z",
"severity": "HIGH"
},
"details": "The ReadJNGImage and ReadOneJNGImage functions in coders/png.c in GraphicsMagick 1.3.26 do not properly manage image pointers after certain error conditions, which allows remote attackers to conduct use-after-free attacks via a crafted file, related to a ReadMNGImage out-of-order CloseBlob call. NOTE: this vulnerability exists because of an incomplete fix for CVE-2017-11403.",
"id": "GHSA-f9pv-j3cq-p428",
"modified": "2025-04-20T03:44:16Z",
"published": "2022-05-17T01:17:21Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-14103"
},
{
"type": "WEB",
"url": "https://blogs.gentoo.org/ago/2017/09/01/graphicsmagick-use-after-free-in-closeblob-blob-c-incomplete-fix-for-cve-2017-11403"
},
{
"type": "WEB",
"url": "http://hg.code.sf.net/p/graphicsmagick/code/rev/98721124e51f"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-F9QG-9PJC-MJWP
Vulnerability from github – Published: 2022-05-13 01:34 – Updated: 2022-05-13 01:34This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 9.0.0.29935. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of Format events for ComboBox fields. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code under the context of the current process. Was ZDI-CAN-5415.
{
"affected": [],
"aliases": [
"CVE-2018-11617"
],
"database_specific": {
"cwe_ids": [
"CWE-416"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-07-31T20:29:00Z",
"severity": "HIGH"
},
"details": "This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader 9.0.0.29935. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of Format events for ComboBox fields. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code under the context of the current process. Was ZDI-CAN-5415.",
"id": "GHSA-f9qg-9pjc-mjwp",
"modified": "2022-05-13T01:34:49Z",
"published": "2022-05-13T01:34:49Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-11617"
},
{
"type": "WEB",
"url": "https://www.foxitsoftware.com/support/security-bulletins.php"
},
{
"type": "WEB",
"url": "https://zerodayinitiative.com/advisories/ZDI-18-694"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-F9QW-V9WJ-C673
Vulnerability from github – Published: 2022-05-14 03:37 – Updated: 2022-05-14 03:37An issue was discovered in Adobe Acrobat Reader 2018.009.20050 and earlier versions, 2017.011.30070 and earlier versions, 2015.006.30394 and earlier versions. This vulnerability is an instance of a use after free vulnerability in the XFA engine, related to DOM manipulation. The vulnerability is triggered by crafted XFA script definitions in a PDF file. Successful exploitation could lead to arbitrary code execution.
{
"affected": [],
"aliases": [
"CVE-2018-4913"
],
"database_specific": {
"cwe_ids": [
"CWE-416"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-02-27T05:29:00Z",
"severity": "HIGH"
},
"details": "An issue was discovered in Adobe Acrobat Reader 2018.009.20050 and earlier versions, 2017.011.30070 and earlier versions, 2015.006.30394 and earlier versions. This vulnerability is an instance of a use after free vulnerability in the XFA engine, related to DOM manipulation. The vulnerability is triggered by crafted XFA script definitions in a PDF file. Successful exploitation could lead to arbitrary code execution.",
"id": "GHSA-f9qw-v9wj-c673",
"modified": "2022-05-14T03:37:30Z",
"published": "2022-05-14T03:37:30Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-4913"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/acrobat/apsb18-02.html"
},
{
"type": "WEB",
"url": "https://www.zerodayinitiative.com/advisories/ZDI-18-176"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/102995"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1040364"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-F9R5-J6QC-FJ25
Vulnerability from github – Published: 2022-05-24 17:35 – Updated: 2022-05-24 17:35A Use After Free vulnerability exists in Artifex Software, Inc. MuPDF library 1.17.0-rc1 and earlier when a valid page was followed by a page with invalid pixmap dimensions, causing bander - a static - to point to previously freed memory instead of a newband_writer.
{
"affected": [],
"aliases": [
"CVE-2020-16600"
],
"database_specific": {
"cwe_ids": [
"CWE-416"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2020-12-09T21:15:00Z",
"severity": "HIGH"
},
"details": "A Use After Free vulnerability exists in Artifex Software, Inc. MuPDF library 1.17.0-rc1 and earlier when a valid page was followed by a page with invalid pixmap dimensions, causing bander - a static - to point to previously freed memory instead of a newband_writer.",
"id": "GHSA-f9r5-j6qc-fj25",
"modified": "2022-05-24T17:35:31Z",
"published": "2022-05-24T17:35:31Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-16600"
},
{
"type": "WEB",
"url": "https://bugs.ghostscript.com/show_bug.cgi?id=702253"
},
{
"type": "WEB",
"url": "http://git.ghostscript.com/?p=mupdf.git;h=96751b25462f83d6e16a9afaf8980b0c3f979c8b"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-F9VJ-P9HP-2J78
Vulnerability from github – Published: 2024-11-23 03:31 – Updated: 2024-11-23 03:31Foxit PDF Reader AcroForm Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the handling of AcroForms. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-24489.
{
"affected": [],
"aliases": [
"CVE-2024-9250"
],
"database_specific": {
"cwe_ids": [
"CWE-416"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-11-22T22:15:21Z",
"severity": "HIGH"
},
"details": "Foxit PDF Reader AcroForm Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the handling of AcroForms. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-24489.",
"id": "GHSA-f9vj-p9hp-2j78",
"modified": "2024-11-23T03:31:59Z",
"published": "2024-11-23T03:31:59Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-9250"
},
{
"type": "WEB",
"url": "https://www.foxit.com/support/security-bulletins.html"
},
{
"type": "WEB",
"url": "https://www.zerodayinitiative.com/advisories/ZDI-24-1303"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-F9VW-CMMW-4R6W
Vulnerability from github – Published: 2022-05-24 19:04 – Updated: 2022-05-24 19:04Use after free in File API in Google Chrome prior to 90.0.4430.212 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
{
"affected": [],
"aliases": [
"CVE-2021-30515"
],
"database_specific": {
"cwe_ids": [
"CWE-416"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-06-04T18:15:00Z",
"severity": "HIGH"
},
"details": "Use after free in File API in Google Chrome prior to 90.0.4430.212 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.",
"id": "GHSA-f9vw-cmmw-4r6w",
"modified": "2022-05-24T19:04:01Z",
"published": "2022-05-24T19:04:01Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-30515"
},
{
"type": "WEB",
"url": "https://chromereleases.googleblog.com/2021/05/stable-channel-update-for-desktop.html"
},
{
"type": "WEB",
"url": "https://crbug.com/1201073"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ETMZL6IHCTCTREEL434BQ4THQ7EOHJ43"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PAT6EOXVQFE6JFMFQF4IKAOUQSHMHL54"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/202107-06"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-F9X2-983G-532W
Vulnerability from github – Published: 2022-05-24 16:51 – Updated: 2022-05-24 16:51A use-after-free vulnerability can occur in AssertWorkerThread due to a race condition with shared workers. This results in a potentially exploitable crash. This vulnerability affects Firefox < 67.
{
"affected": [],
"aliases": [
"CVE-2019-9821"
],
"database_specific": {
"cwe_ids": [
"CWE-416"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-07-23T14:15:00Z",
"severity": "HIGH"
},
"details": "A use-after-free vulnerability can occur in AssertWorkerThread due to a race condition with shared workers. This results in a potentially exploitable crash. This vulnerability affects Firefox \u003c 67.",
"id": "GHSA-f9x2-983g-532w",
"modified": "2022-05-24T16:51:04Z",
"published": "2022-05-24T16:51:04Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-9821"
},
{
"type": "WEB",
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1539125"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2019-13"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-F9XC-V6QH-J4F6
Vulnerability from github – Published: 2022-08-17 00:00 – Updated: 2022-08-18 00:00tifig v0.2.2 was discovered to contain a heap-use-after-free via temInfoEntry().
{
"affected": [],
"aliases": [
"CVE-2022-36149"
],
"database_specific": {
"cwe_ids": [
"CWE-416"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-08-16T21:15:00Z",
"severity": "MODERATE"
},
"details": "tifig v0.2.2 was discovered to contain a heap-use-after-free via temInfoEntry().",
"id": "GHSA-f9xc-v6qh-j4f6",
"modified": "2022-08-18T00:00:17Z",
"published": "2022-08-17T00:00:21Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-36149"
},
{
"type": "WEB",
"url": "https://github.com/monostream/tifig/issues/70"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
Mitigation
Strategy: Language Selection
Choose a language that provides automatic memory management.
Mitigation
Strategy: Attack Surface Reduction
When freeing pointers, be sure to set them to NULL once they are freed. However, the utilization of multiple or complex data structures may lower the usefulness of this strategy.
No CAPEC attack patterns related to this CWE.