Use After Free

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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

CVEs (8,588)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2018-14734 3Canonical DebianLinux 3Debian Linux Linux KernelUbuntu Linux Nov 21, 2024 Jul 29, 2018 N/A· v4 7.8 HIGH· v3 6.1 MEDIUM· v2 drivers/infiniband/core/ucma.c in the Linux kernel through 4.17.11 allows ucma_leave_multicast to access a certain data structure after a cleanup step in ucma_process_join, which allows attackers to cause a denial of ser...Show more drivers/infiniband/core/ucma.c in the Linux kernel through 4.17.11 allows ucma_leave_multicast to access a certain data structure after a cleanup step in ucma_process_join, which allows attackers to cause a denial of service (use-after-free).Show less
CVE-2018-14611 2Debian Linux 2Debian Linux Linux Kernel Nov 21, 2024 Jul 27, 2018 N/A· v4 5.5 MEDIUM· v3 7.1 HIGH· v2 An issue was discovered in the Linux kernel through 4.17.10. There is a use-after-free in try_merge_free_space() when mounting a crafted btrfs image, because of a lack of chunk type flag checks in btrfs_check_chunk_valid...Show more An issue was discovered in the Linux kernel through 4.17.10. There is a use-after-free in try_merge_free_space() when mounting a crafted btrfs image, because of a lack of chunk type flag checks in btrfs_check_chunk_valid in fs/btrfs/volumes.c.Show less
CVE-2018-10879 4Canonical DebianLinux+1 more 7Debian Linux Enterprise LinuxEnterprise Linux Desktop+4 more Nov 21, 2024 Jul 26, 2018 N/A· v4 7.8 HIGH· v3 6.1 MEDIUM· v2 A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause a use-after-free in ext4_xattr_set_entry function and a denial of service or unspecified other impact may occur by renaming a file in a craft...Show more A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause a use-after-free in ext4_xattr_set_entry function and a denial of service or unspecified other impact may occur by renaming a file in a crafted ext4 filesystem image.Show less
CVE-2018-10876 3Canonical DebianLinux 3Debian Linux Linux KernelUbuntu Linux Nov 21, 2024 Jul 26, 2018 N/A· v4 5.5 MEDIUM· v3 4.9 MEDIUM· v2 A flaw was found in Linux kernel in the ext4 filesystem code. A use-after-free is possible in ext4_ext_remove_space() function when mounting and operating a crafted ext4 image.
CVE-2018-1999013 1Ffmpeg 1Ffmpeg Nov 21, 2024 Jul 23, 2018 N/A· v4 6.5 MEDIUM· v3 4.3 MEDIUM· v2 FFmpeg before commit a7e032a277452366771951e29fd0bf2bd5c029f0 contains a use-after-free vulnerability in the realmedia demuxer that can result in vulnerability allows attacker to read heap memory. This attack appear to b...Show more FFmpeg before commit a7e032a277452366771951e29fd0bf2bd5c029f0 contains a use-after-free vulnerability in the realmedia demuxer that can result in vulnerability allows attacker to read heap memory. This attack appear to be exploitable via specially crafted RM file has to be provided as input. This vulnerability appears to have been fixed in a7e032a277452366771951e29fd0bf2bd5c029f0 and later.Show less
CVE-2018-5065 1Adobe 2Acrobat Dc Acrobat Reader Dc Nov 21, 2024 Jul 20, 2018 N/A· v4 8.8 HIGH· v3 6.8 MEDIUM· v2 Adobe Acrobat and Reader 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier versions have a Use-after-free vulnerability. Successful exploitation could lead to arbitrary code execution...Show more Adobe Acrobat and Reader 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier versions have a Use-after-free vulnerability. Successful exploitation could lead to arbitrary code execution in the context of the current user.Show less
CVE-2018-5011 1Adobe 2Acrobat Dc Acrobat Reader Dc Nov 21, 2024 Jul 20, 2018 N/A· v4 9.8 CRITICAL· v3 10.0 HIGH· v2 Adobe Acrobat and Reader 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier versions have a Use-after-free vulnerability. Successful exploitation could lead to arbitrary code execution...Show more Adobe Acrobat and Reader 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier versions have a Use-after-free vulnerability. Successful exploitation could lead to arbitrary code execution in the context of the current user.Show less
CVE-2018-5009 1Adobe 2Acrobat Dc Acrobat Reader Dc Nov 21, 2024 Jul 20, 2018 N/A· v4 9.8 CRITICAL· v3 10.0 HIGH· v2 Adobe Acrobat and Reader 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier versions have a Use-after-free vulnerability. Successful exploitation could lead to arbitrary code execution...Show more Adobe Acrobat and Reader 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier versions have a Use-after-free vulnerability. Successful exploitation could lead to arbitrary code execution in the context of the current user.Show less
CVE-2018-12815 1Adobe 2Acrobat Dc Acrobat Reader Dc Nov 21, 2024 Jul 20, 2018 N/A· v4 9.8 CRITICAL· v3 10.0 HIGH· v2 Adobe Acrobat and Reader 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier versions have a Use-after-free vulnerability. Successful exploitation could lead to arbitrary code execution...Show more Adobe Acrobat and Reader 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier versions have a Use-after-free vulnerability. Successful exploitation could lead to arbitrary code execution in the context of the current user.Show less
CVE-2018-12797 1Adobe 2Acrobat Dc Acrobat Reader Dc Nov 21, 2024 Jul 20, 2018 N/A· v4 8.8 HIGH· v3 9.3 HIGH· v2 Adobe Acrobat and Reader 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier versions have a Use-after-free vulnerability. Successful exploitation could lead to arbitrary code execution...Show more Adobe Acrobat and Reader 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier versions have a Use-after-free vulnerability. Successful exploitation could lead to arbitrary code execution in the context of the current user.Show less
CVE-2018-12796 1Adobe 2Acrobat Dc Acrobat Reader Dc Nov 21, 2024 Jul 20, 2018 N/A· v4 8.8 HIGH· v3 9.3 HIGH· v2 Adobe Acrobat and Reader 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier versions have a Use-after-free vulnerability. Successful exploitation could lead to arbitrary code execution...Show more Adobe Acrobat and Reader 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier versions have a Use-after-free vulnerability. Successful exploitation could lead to arbitrary code execution in the context of the current user.Show less
CVE-2018-12792 1Adobe 2Acrobat Dc Acrobat Reader Dc Nov 21, 2024 Jul 20, 2018 N/A· v4 9.8 CRITICAL· v3 10.0 HIGH· v2 Adobe Acrobat and Reader 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier versions have a Use-after-free vulnerability. Successful exploitation could lead to arbitrary code execution...Show more Adobe Acrobat and Reader 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier versions have a Use-after-free vulnerability. Successful exploitation could lead to arbitrary code execution in the context of the current user.Show less
CVE-2018-12791 1Adobe 2Acrobat Dc Acrobat Reader Dc Nov 21, 2024 Jul 20, 2018 N/A· v4 9.8 CRITICAL· v3 10.0 HIGH· v2 Adobe Acrobat and Reader 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier versions have a Use-after-free vulnerability. Successful exploitation could lead to arbitrary code execution...Show more Adobe Acrobat and Reader 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier versions have a Use-after-free vulnerability. Successful exploitation could lead to arbitrary code execution in the context of the current user.Show less
CVE-2018-12783 1Adobe 2Acrobat Dc Acrobat Reader Dc Nov 21, 2024 Jul 20, 2018 N/A· v4 8.8 HIGH· v3 6.8 MEDIUM· v2 Adobe Acrobat and Reader 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier versions have a Use-after-free vulnerability. Successful exploitation could lead to arbitrary code execution...Show more Adobe Acrobat and Reader 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier versions have a Use-after-free vulnerability. Successful exploitation could lead to arbitrary code execution in the context of the current user.Show less
CVE-2018-12776 1Adobe 2Acrobat Dc Acrobat Reader Dc Nov 21, 2024 Jul 20, 2018 N/A· v4 8.8 HIGH· v3 6.8 MEDIUM· v2 Adobe Acrobat and Reader 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier versions have a Use-after-free vulnerability. Successful exploitation could lead to arbitrary code execution...Show more Adobe Acrobat and Reader 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier versions have a Use-after-free vulnerability. Successful exploitation could lead to arbitrary code execution in the context of the current user.Show less
CVE-2018-12773 1Adobe 2Acrobat Dc Acrobat Reader Dc Nov 21, 2024 Jul 20, 2018 N/A· v4 8.8 HIGH· v3 6.8 MEDIUM· v2 Adobe Acrobat and Reader 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier versions have a Use-after-free vulnerability. Successful exploitation could lead to arbitrary code execution...Show more Adobe Acrobat and Reader 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier versions have a Use-after-free vulnerability. Successful exploitation could lead to arbitrary code execution in the context of the current user.Show less
CVE-2018-12772 1Adobe 2Acrobat Dc Acrobat Reader Dc Nov 21, 2024 Jul 20, 2018 N/A· v4 8.8 HIGH· v3 6.8 MEDIUM· v2 Adobe Acrobat and Reader 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier versions have a Use-after-free vulnerability. Successful exploitation could lead to arbitrary code execution...Show more Adobe Acrobat and Reader 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier versions have a Use-after-free vulnerability. Successful exploitation could lead to arbitrary code execution in the context of the current user.Show less
CVE-2018-12770 1Adobe 2Acrobat Dc Acrobat Reader Dc Nov 21, 2024 Jul 20, 2018 N/A· v4 8.8 HIGH· v3 6.8 MEDIUM· v2 Adobe Acrobat and Reader 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier versions have a Use-after-free vulnerability. Successful exploitation could lead to arbitrary code execution...Show more Adobe Acrobat and Reader 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier versions have a Use-after-free vulnerability. Successful exploitation could lead to arbitrary code execution in the context of the current user.Show less
CVE-2018-12756 1Adobe 2Acrobat Dc Acrobat Reader Dc Nov 21, 2024 Jul 20, 2018 N/A· v4 9.8 CRITICAL· v3 10.0 HIGH· v2 Adobe Acrobat and Reader 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier versions have a Use-after-free vulnerability. Successful exploitation could lead to arbitrary code execution...Show more Adobe Acrobat and Reader 2018.011.20040 and earlier, 2017.011.30080 and earlier, and 2015.006.30418 and earlier versions have a Use-after-free vulnerability. Successful exploitation could lead to arbitrary code execution in the context of the current user.Show less
CVE-2018-14442 1Foxitsoftware 2Foxit Reader Phantompdf Nov 21, 2024 Jul 20, 2018 N/A· v4 9.8 CRITICAL· v3 7.5 HIGH· v2 Foxit Reader before 9.2 and PhantomPDF before 9.2 have a Use-After-Free that leads to Remote Code Execution, aka V-88f4smlocs.

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