It was discovered that the eBPF implementation in the Linux kernel did not
properly prevent writes to kernel objects in BPF_BTF_LOAD commands. A
privileged local attacker could use this to cause a denial of service
(system crash) or possibly execute arbitrary code. (CVE-2022-0500)
It was discovered that the Marvell NFC device driver implementation in the
Linux kernel did not properly perform memory cleanup operations in some
situations, leading to a use-after-free vulnerability. A local attacker
could possibly use this to cause a denial of service (system) or execute
arbitrary code. (CVE-2022-1734)
Yongkang Jia discovered that the KVM hypervisor implementation in the Linux
kernel did not properly handle guest TLB mapping invalidation requests in
some situations. An attacker in a guest VM could use this to cause a denial
of service in the host OS (system crash). (CVE-2022-1789)
Duoming Zhou discovered a race condition in the NFC subsystem in the Linux
kernel, leading to a use-after-free vulnerability. A privileged local
attacker could use this to cause a denial of service (system crash) or
possibly execute arbitrary code. (CVE-2022-1974)
Duoming Zhou discovered that the NFC subsystem in the Linux kernel did not
properly prevent context switches from occurring during certain atomic
context operations. A privileged local attacker could use this to cause a
denial of service (system crash). (CVE-2022-1975)
Minh Yuan discovered that the floppy driver in the Linux kernel contained a
race condition in some situations, leading to a use-after-free
vulnerability. A local attacker could use this to cause a denial of service
(system crash) or possibly execute arbitrary code. (CVE-2022-33981)
More Stories
iwd-3.3-1.fc40 libell-0.71-1.fc40
FEDORA-2024-0fa283c43a Packages in this update: iwd-3.3-1.fc40 libell-0.71-1.fc40 Update description: iwd 3.3: Fix issue with handling External Authentication. iwd 3.2: Fix...
iwd-3.3-1.fc41 libell-0.71-1.fc41
FEDORA-2024-256818da09 Packages in this update: iwd-3.3-1.fc41 libell-0.71-1.fc41 Update description: iwd 3.3: Fix issue with handling External Authentication. iwd 3.2: Fix...
A Vulnerability in Apache Struts2 Could Allow for Remote Code Execution
A vulnerability has been discovered in Apache Struts2, which could allow for remote code execution. Apache Struts2 is an open-source...
CyberDanube Security Research 20241219-0 | Authenticated Remote Code Execution in Ewon Flexy 205
Posted by Thomas Weber | CyberDanube via Fulldisclosure on Dec 21 CyberDanube Security Research 20241219-0 ------------------------------------------------------------------------------- title| Authenticated Remote Code...
USN-7179-1: Linux kernel vulnerabilities
Andy Nguyen discovered that the Bluetooth L2CAP implementation in the Linux kernel contained a type-confusion error. A physically proximate remote...
USN-7173-2: Linux kernel vulnerabilities
Ziming Zhang discovered that the DRM driver for VMware Virtual GPU did not properly handle certain error conditions, leading to...