OSV-2021-421
See a problem?- Import Source
- https://github.com/google/oss-fuzz-vulns/blob/main/vulns/selinux/OSV-2021-421.yaml
- JSON Data
- https://api.osv.dev/v1/vulns/OSV-2021-421
- Published
- 2021-02-20T00:00:20.081676Z
- Modified
- 2022-04-13T03:04:42.358814Z
- Summary
- Heap-use-after-free in __cil_verify_classperms
- Details
-
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31124
Crash type: Heap-use-after-free READ 8 Crash state: __cil_verify_classperms __verify_map_perm_classperms hashtab_map - References
Affected packages
OSS-Fuzz / selinux
Package
- Name
- selinux
- Purl
- pkg:generic/selinux
Affected versions
3.*
3.2
3.2-rc3
checkpolicy-3.*
checkpolicy-3.2
checkpolicy-3.2-rc3
libselinux-3.*
libselinux-3.2
libselinux-3.2-rc3
libsemanage-3.*
libsemanage-3.2
libsemanage-3.2-rc3
libsepol-3.*
libsepol-3.2
libsepol-3.2-rc3
mcstrans-3.*
mcstrans-3.2
mcstrans-3.2-rc3
policycoreutils-3.*
policycoreutils-3.2
policycoreutils-3.2-rc3
restorecond-3.*
restorecond-3.2
restorecond-3.2-rc3
secilc-3.*
secilc-3.2
secilc-3.2-rc3
selinux-dbus-3.*
selinux-dbus-3.2
selinux-dbus-3.2-rc3
selinux-gui-3.*
selinux-gui-3.2
selinux-gui-3.2-rc3
selinux-python-3.*
selinux-python-3.2
selinux-python-3.2-rc3
selinux-sandbox-3.*
selinux-sandbox-3.2
selinux-sandbox-3.2-rc3
semodule-utils-3.*
semodule-utils-3.2
semodule-utils-3.2-rc3