CWE-416
Use After Free
Description
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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
Hierarchy (View 1000)
Parents
Children
none
CVEs mapped to this weakness (8,173)
page 394 of 409| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2021-43400 | Cri | 0.00 | 9.1 | 0.02 | Nov 4, 2021 | An issue was discovered in gatt-database.c in BlueZ 5.61. A use-after-free can occur when a client disconnects during D-Bus processing of a WriteValue call. | ||
| CVE-2021-43057 | Hig | 0.00 | 7.8 | 0.00 | Oct 28, 2021 | An issue was discovered in the Linux kernel before 5.14.8. A use-after-free in selinux_ptrace_traceme (aka the SELinux handler for PTRACE_TRACEME) could be used by local attackers to cause memory corruption and escalate privileges, aka CID-a3727a8bac0a. This occurs because of an… | ||
| CVE-2020-22617 | Cri | 0.00 | 9.8 | 0.01 | Oct 8, 2021 | Ardour v5.12 contains a use-after-free vulnerability in the component ardour/libs/pbd/xml++.cc when using xmlFreeDoc and xmlXPathFreeContext. | ||
| CVE-2020-21913 | Med | 0.00 | 5.5 | 0.01 | Sep 20, 2021 | International Components for Unicode (ICU-20850) v66.1 was discovered to contain a use after free bug in the pkg_createWithAssemblyCode function in the file tools/pkgdata/pkgdata.cpp. | ||
| CVE-2021-3796 | Hig | 0.00 | 7.3 | 0.02 | Sep 15, 2021 | vim is vulnerable to Use After Free | ||
| CVE-2021-38383 | Cri | 0.00 | 9.8 | 0.01 | Aug 10, 2021 | OwnTone (aka owntone-server) through 28.1 has a use-after-free in net_bind() in misc.c. | ||
| CVE-2021-38204 | Med | 0.00 | 6.8 | 0.00 | Aug 8, 2021 | drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain situations. | ||
| CVE-2021-29657 | Hig | 0.00 | 7.4 | 0.00 | Jul 22, 2021 | arch/x86/kvm/svm/nested.c in the Linux kernel before 5.11.12 has a use-after-free in which an AMD KVM guest can bypass access control on host OS MSRs when there are nested guests, aka CID-a58d9166a756. This occurs because of a TOCTOU race condition associated with a VMCB12… | ||
| CVE-2021-37159 | Med | 0.00 | 6.4 | 0.00 | Jul 21, 2021 | hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev without checking for the NETREG_REGISTERED state, leading to a use-after-free and a double free. | ||
| CVE-2021-36980 | Med | 0.00 | 5.5 | 0.01 | Jul 20, 2021 | Open vSwitch (aka openvswitch) 2.11.0 through 2.15.0 has a use-after-free in decode_NXAST_RAW_ENCAP (called from ofpact_decode and ofpacts_decode) during the decoding of a RAW_ENCAP action. | ||
| CVE-2021-36145 | Hig | 0.00 | 7.5 | 0.01 | Jul 2, 2021 | The Device Model in ACRN through 2.5 has a devicemodel/core/mem.c use-after-free for a freed rb_entry. | ||
| CVE-2021-36144 | Hig | 0.00 | 7.5 | 0.01 | Jul 2, 2021 | The polling timer handler in ACRN before 2.5 has a use-after-free for a freed virtio device, related to devicemodel/hw/pci/virtio/*.c. | ||
| CVE-2021-36086 | Low | 0.00 | 3.3 | 0.01 | Jul 1, 2021 | The CIL compiler in SELinux 3.2 has a use-after-free in cil_reset_classpermission (called from cil_reset_classperms_set and cil_reset_classperms_list). | ||
| CVE-2021-36085 | Low | 0.00 | 3.3 | 0.00 | Jul 1, 2021 | The CIL compiler in SELinux 3.2 has a use-after-free in __cil_verify_classperms (called from __verify_map_perm_classperms and hashtab_map). | ||
| CVE-2021-36084 | Low | 0.00 | 3.3 | 0.00 | Jul 1, 2021 | The CIL compiler in SELinux 3.2 has a use-after-free in __cil_verify_classperms (called from __cil_verify_classpermission and __cil_pre_verify_helper). | ||
| CVE-2021-36081 | Hig | 0.00 | 7.8 | 0.01 | Jul 1, 2021 | Tesseract OCR 5.0.0-alpha-20201231 has a one_ell_conflict use-after-free during a strpbrk call. | ||
| CVE-2020-36387 | Hig | 0.00 | 7.8 | 0.00 | Jun 7, 2021 | An issue was discovered in the Linux kernel before 5.8.2. fs/io_uring.c has a use-after-free related to io_async_task_func and ctx reference holding, aka CID-6d816e088c35. | ||
| CVE-2019-25045 | Hig | 0.00 | 7.8 | 0.01 | Jun 7, 2021 | An issue was discovered in the Linux kernel before 5.0.19. The XFRM subsystem has a use-after-free, related to an xfrm_state_fini panic, aka CID-dbb2483b2a46. | ||
| CVE-2018-25015 | Hig | 0.00 | 7.8 | 0.01 | Jun 7, 2021 | An issue was discovered in the Linux kernel before 4.14.16. There is a use-after-free in net/sctp/socket.c for a held lock after a peel off, aka CID-a0ff660058b8. | ||
| CVE-2020-36385 | Hig | 0.00 | 7.8 | 0.01 | Jun 7, 2021 | An issue was discovered in the Linux kernel before 5.10. drivers/infiniband/core/ucma.c has a use-after-free because the ctx is reached via the ctx_list in some ucma_migrate_id situations where ucma_close is called, aka CID-f5449e74802c. |
- risk 0.00cvss 9.1epss 0.02
An issue was discovered in gatt-database.c in BlueZ 5.61. A use-after-free can occur when a client disconnects during D-Bus processing of a WriteValue call.
- risk 0.00cvss 7.8epss 0.00
An issue was discovered in the Linux kernel before 5.14.8. A use-after-free in selinux_ptrace_traceme (aka the SELinux handler for PTRACE_TRACEME) could be used by local attackers to cause memory corruption and escalate privileges, aka CID-a3727a8bac0a. This occurs because of an…
- risk 0.00cvss 9.8epss 0.01
Ardour v5.12 contains a use-after-free vulnerability in the component ardour/libs/pbd/xml++.cc when using xmlFreeDoc and xmlXPathFreeContext.
- risk 0.00cvss 5.5epss 0.01
International Components for Unicode (ICU-20850) v66.1 was discovered to contain a use after free bug in the pkg_createWithAssemblyCode function in the file tools/pkgdata/pkgdata.cpp.
- risk 0.00cvss 7.3epss 0.02
vim is vulnerable to Use After Free
- risk 0.00cvss 9.8epss 0.01
OwnTone (aka owntone-server) through 28.1 has a use-after-free in net_bind() in misc.c.
- risk 0.00cvss 6.8epss 0.00
drivers/usb/host/max3421-hcd.c in the Linux kernel before 5.13.6 allows physically proximate attackers to cause a denial of service (use-after-free and panic) by removing a MAX-3421 USB device in certain situations.
- risk 0.00cvss 7.4epss 0.00
arch/x86/kvm/svm/nested.c in the Linux kernel before 5.11.12 has a use-after-free in which an AMD KVM guest can bypass access control on host OS MSRs when there are nested guests, aka CID-a58d9166a756. This occurs because of a TOCTOU race condition associated with a VMCB12…
- risk 0.00cvss 6.4epss 0.00
hso_free_net_device in drivers/net/usb/hso.c in the Linux kernel through 5.13.4 calls unregister_netdev without checking for the NETREG_REGISTERED state, leading to a use-after-free and a double free.
- risk 0.00cvss 5.5epss 0.01
Open vSwitch (aka openvswitch) 2.11.0 through 2.15.0 has a use-after-free in decode_NXAST_RAW_ENCAP (called from ofpact_decode and ofpacts_decode) during the decoding of a RAW_ENCAP action.
- risk 0.00cvss 7.5epss 0.01
The Device Model in ACRN through 2.5 has a devicemodel/core/mem.c use-after-free for a freed rb_entry.
- risk 0.00cvss 7.5epss 0.01
The polling timer handler in ACRN before 2.5 has a use-after-free for a freed virtio device, related to devicemodel/hw/pci/virtio/*.c.
- risk 0.00cvss 3.3epss 0.01
The CIL compiler in SELinux 3.2 has a use-after-free in cil_reset_classpermission (called from cil_reset_classperms_set and cil_reset_classperms_list).
- risk 0.00cvss 3.3epss 0.00
The CIL compiler in SELinux 3.2 has a use-after-free in __cil_verify_classperms (called from __verify_map_perm_classperms and hashtab_map).
- risk 0.00cvss 3.3epss 0.00
The CIL compiler in SELinux 3.2 has a use-after-free in __cil_verify_classperms (called from __cil_verify_classpermission and __cil_pre_verify_helper).
- risk 0.00cvss 7.8epss 0.01
Tesseract OCR 5.0.0-alpha-20201231 has a one_ell_conflict use-after-free during a strpbrk call.
- risk 0.00cvss 7.8epss 0.00
An issue was discovered in the Linux kernel before 5.8.2. fs/io_uring.c has a use-after-free related to io_async_task_func and ctx reference holding, aka CID-6d816e088c35.
- risk 0.00cvss 7.8epss 0.01
An issue was discovered in the Linux kernel before 5.0.19. The XFRM subsystem has a use-after-free, related to an xfrm_state_fini panic, aka CID-dbb2483b2a46.
- risk 0.00cvss 7.8epss 0.01
An issue was discovered in the Linux kernel before 4.14.16. There is a use-after-free in net/sctp/socket.c for a held lock after a peel off, aka CID-a0ff660058b8.
- risk 0.00cvss 7.8epss 0.01
An issue was discovered in the Linux kernel before 5.10. drivers/infiniband/core/ucma.c has a use-after-free because the ctx is reached via the ctx_list in some ucma_migrate_id situations where ucma_close is called, aka CID-f5449e74802c.