CWE-416: 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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
Also known as Dangling pointer, UAF, Use-After-Free.
A kind of CWE-825 Expired Pointer Dereference.
From the CWE List. © The MITRE Corporation.
Newest
- linux, linux kernel +1 morefbdev: fix use-after-free in store_modes()7.8 High
- linux, linux kernel +1 morekeys: Pin request_key_auth payload in instantiate paths7.8 High
- linux, linux kernel +1 moref2fs: atomic: fix UAF issue on f2fs_inode_info.atomic_inode7.8 High
- linux, linux kernel +1 moreexfat: fix potential use-after-free in exfat_find_dir_entry()9.8 Critical
- linux, linux kernel +1 moregfs2: fix use-after-free in gfs2_qd_dealloc7.8 High
- linux, linux kernel +1 morehdlc_ppp: sync per-proto timers before freeing hdlc state7.8 High
- linux, linux kernel +1 moreblk-cgroup: fix UAF in __blkcg_rstat_flush()7.8 High
- linux, linux kernel +1 moretipc: fix slab-use-after-free Read in tipc_aead_decrypt_done8.8 High
- linux, linux kernel +1 morepNFS: Fix use-after-free in pnfs_update_layout()9.8 Critical
- linux, linux kernel +1 morerpmsg: char: Fix use-after-free on probe error path8.4 High
- linux, linux kernel +1 more9p: avoid putting oldfid in p9_client_walk() error path10.0 Critical
- linux, linux kernel +1 morentfs: serialize volume label accesses7.8 High
- linux, linux kernel +1 morefbdev: omap2: fix use-after-free in omapfb_mmap7.8 High
- linux, linux kernel +1 morenfsd: release layout stid on setlease failure9.8 Critical
- linux, linux kernel +1 morenet/tcp-ao: fix use-after-free of key in del_async path7.8 High
- linux, linux kernel +1 morefuse: re-lock request before replacing page cache folio7.8 High
- linux, linux kernel +1 moreserial: 8250_dw: unregister 8250 port if clk_notifier_register() fails9.8 Critical
- linux, linux kernel +1 morevirtiofs: fix UAF on submount umount7.8 High
- google chromeUse after free in Aura in Google Chrome prior to 150.0.7871.128 allowed a local attacker to...7.8 High
- google chromeUse after free in Ozone in Google Chrome on Linux prior to 150.0.7871.128 allowed a remote...8.8 High
- google chromeUse after free in Cast in Google Chrome prior to 150.0.7871.128 allowed a remote attacker to...8.8 High
- google chromeUse after free in Network in Google Chrome prior to 150.0.7871.128 allowed a remote attacker to...9.6 Critical
- google chromeUse after free in GPU in Google Chrome on Android prior to 150.0.7871.128 allowed a remote...9.6 Critical
- google chromeUse after free in CameraCapture in Google Chrome on Mac prior to 150.0.7871.128 allowed a remote...9.6 Critical
- microsoft windows 10 version 21h2, windows 10 version 22h2, windows 11 version 24h2 +7 more +9 moreWindows Backup Service Elevation of Privilege Vulnerability7.0 High
- toddr yaml::syckYAML::Syck versions before 1.47 for Perl allow a heap use-after-free via an anchor name reused as an anchors-table key in syck_hdlr_add_anchor7.8 High
- toddr yaml::syckYAML::Syck versions before 1.47 for Perl allow a use-after-free and double-free via an anchor node freed while still on the parser value stack6.2 Medium
- anthropics buffaBuffa: Use-After-Free in OwnedView via Unsound 'static Lifetime Promotion in Deref5.9 Medium
- eset, spol. s r.o. eset server security for linux, eset, spol. s.r.o. eset endpoint antivirus for linux +1 moreUse-after-free vulnerability in ESET security products for Linux6.7 Medium
- f5 nginx open source, nginx plus, nginx gateway fabric +2 more +4 moreNGINX ngx_http_ssi_module vulnerability8.3 High
- imagemagickImageMagick before 7.1.2-26 Use-After-Free via freetype6.3 Medium
- busyboxA use-after-free in the awk_sub() function (editors/awk.c) of Busybox v1.38.0 allows attackers to...4.9 Medium
- google chromeUse after free in UI in Google Chrome on Linux prior to 150.0.7871.125 allowed a remote attacker...7.5 High
- google chromeUse after free in Skia in Google Chrome prior to 150.0.7871.125 allowed a remote attacker who had...8.3 High
- google chromeUse after free in Core in Google Chrome on Windows prior to 150.0.7871.125 allowed a remote...9.6 Critical
- google chromeUse after free in GPU in Google Chrome on Android prior to 150.0.7871.125 allowed a remote...8.3 High
- google chromeUse after free in Ozone in Google Chrome prior to 150.0.7871.125 allowed a remote attacker who...7.5 High
- google chromeUse after free in Ozone in Google Chrome on Linux prior to 150.0.7871.125 allowed a remote...7.5 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +22 more +24 moreWindows Client-Side Caching Elevation of Privilege Vulnerability7.0 High
- microsoft windows 11 version 26h1, windows 11 26h1 +1 moreDesktop Window Manager Elevation of Privilege Vulnerability7.8 High
- microsoft windows 11 version 26h1, windows 11 26h1 +1 moreDesktop Window Manager Elevation of Privilege Vulnerability7.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +18 more +20 moreWindows Win32 Kernel Subsystem Elevation of Privilege Vulnerability7.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +24 more +26 moreDirectX Graphics Kernel Elevation of Privilege Vulnerability7.0 High
- microsoft windows 10 version 21h2, windows 10 version 22h2, windows 11 version 24h2 +10 more +12 moreWindows Remote Desktop Services Remote Code Execution Vulnerability8.8 High
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +18 more +20 moreWindows Sensor Data Service Elevation of Privilege Vulnerability7.0 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +14 more +16 moreWindows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability7.8 High
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +5 more +7 moreUniversal Print Management Service Elevation of Privilege Vulnerability6.3 Medium
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +5 more +7 moreWindows Management Services Elevation of Privilege Vulnerability7.0 High
- microsoft windows 10 version 1809, windows 10 version 21h2, windows 10 version 22h2 +14 more +16 moreWindows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability7.8 High
- microsoft windows 11 version 24h2, windows 11 version 25h2, windows 11 version 26h1 +5 more +7 moreMicrosoft NAT Helper Components (ipnathlp.dll) Elevation of Privilege Vulnerability7.8 High
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