The vulnerability of the `unpack_profile()` function in the `security/apparmor/policy_unpack.c` file of the AppArmor security module in the Linux operating system allows a attacker to trigger a service failure.

The vulnerability of the unpackprofile function in the security/apparmor/policyunpack.c file of the AppArmor security module is related to the assignment of a null pointer. Exploiting this vulnerability could allow an attacker to cause a service failure...

Spoofing

In the Linux kernel, the following vulnerability has been resolved: apparmor: avoid crash when parsed profile name is empty When processing a packed profile in unpackprofile described like "profile :ns::samba-dcerpcd /usr/lib/samba/,samba/samba-dcerpcd ..." a string ":samba-dcerpcd" is unpacked a...

CVE-2023-52443 apparmor: avoid crash when parsed profile name is empty

In the Linux kernel, the following vulnerability has been resolved: apparmor: avoid crash when parsed profile name is empty When processing a packed profile in unpackprofile described like "profile :ns::samba-dcerpcd /usr/lib/samba/,samba/samba-dcerpcd ..." a string ":samba-dcerpcd" is unpacked a...

CVE-2023-52443 apparmor: avoid crash when parsed profile name is empty

In the Linux kernel, the following vulnerability has been resolved: apparmor: avoid crash when parsed profile name is empty When processing a packed profile in unpackprofile described like "profile :ns::samba-dcerpcd /usr/lib/samba/,samba/samba-dcerpcd ..." a string ":samba-dcerpcd" is unpacked a...