Linux security apparmor domain c buffer overflow DoS

The vulnerability of the security/apparmor/domain.c component in the Linux operating system is related to pointer manipulation. Exploiting this vulnerability could allow an attacker to compromise the confidentiality and accessibility of the protected information...

Linux kernel Module Heap Buffer Overflow DoS

The vulnerability of the aareplaceprofiles function in the security/apparmor/policy.c kernel module of the Linux operating system is related to the dereferencing of a pointer with an expired lifetime. Exploiting this vulnerability could allow an attacker to compromise the confidentiality,...

AppArmor d_namespace_path Path Traversal

The vulnerability of the dnamespacepath function in the security/apparmor/path.c module of the AppArmor security component for the Linux operating system is related to insufficient data structure validation. Exploiting this vulnerability could allow an attacker to access protected information or...

Oracle Linux 9 : libvirt (ELSA-2026-18748)

The remote Oracle Linux 9 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-18748 advisory. 11.10.0-12.3.0.1 - Set SOURCEDATEEPOCH from changelog Orabug: 32019554 11.10.0-12.3.el98 - cpuconf: Introduce virCPUDefSortFeatures RHEL-178822 -...

PT-2026-120436

Уязвимость компонента security/apparmor/domain.c ядра операционной системы Linux связана с разыменованием указателей. Эксплуатация уязвимости может позволить нарушителю оказать воздействие на конфиденциальность и доступность защищаемой информации...

PT-2026-120435

Уязвимость функции aa label alloc компонента security/apparmor/label.c ядра операционной системы Linux связана с недостаточным контролем ресурса в период его существования. Эксплуатация уязвимости может позволить нарушителю оказать воздействие на конфиденциальность, целостность и доступность...

PT-2026-118216

Уязвимость функции aa replace profiles компонента security/apparmor/policy.c ядра операционной системы Linux связана с разыменованием указателя с истекшим сроком действия. Эксплуатация уязвимости может позволить нарушителю оказать воздействие на конфиденциальность, целостность и доступность...

CVE-2024-56741

CVE-2024-56741 is reported in several external advisories as a Linux kernel issue related to AppArmor: aa_unpack_strdup() leaks memory due to the string allocated by kmemdup() not being freed. The connected documents reference multiple Nessus advisories (Azure Linux, Mariner, UNPATCHED_CVE) and S...

K21561554: Linux kernel vulnerability security/apparmor CVE-2019-18814

Security Advisory Description An issue was discovered in the Linux kernel through 5.3.9. There is a use-after-free when aalabelparse fails in aaauditruleinitin security/apparmor/audit.c. CVE-2019-18814 Impact There is no impact; F5 products are not affected by this vulnerability. Security Advisor...

CVE-2019-18814: Use After Free

An issue was discovered in the Linux kernel through 5.3.9. There is a use-after-free when aalabelparse fails in aaauditruleinit in security/apparmor/audit.c...