Vulnerabilities > Canonical > Ubuntu Linux > High
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2022-02-17 | CVE-2021-4120 | Improper Input Validation vulnerability in multiple products snapd 2.54.2 fails to perform sufficient validation of snap content interface and layout paths, resulting in the ability for snaps to inject arbitrary AppArmor policy rules via malformed content interface and layout declarations and hence escape strict snap confinement. | 7.8 |
| 2022-02-16 | CVE-2021-3560 | Improper Check for Unusual or Exceptional Conditions vulnerability in multiple products It was found that polkit could be tricked into bypassing the credential checks for D-Bus requests, elevating the privileges of the requestor to the root user. | 7.8 |
| 2022-01-28 | CVE-2021-4034 | Out-of-bounds Write vulnerability in multiple products A local privilege escalation vulnerability was found on polkit's pkexec utility. | 7.8 |
| 2022-01-20 | CVE-2021-45417 | Out-of-bounds Write vulnerability in multiple products AIDE before 0.17.4 allows local users to obtain root privileges via crafted file metadata (such as XFS extended attributes or tmpfs ACLs), because of a heap-based buffer overflow. local low complexity advanced-intrusion-detection-environment-project redhat fedoraproject canonical debian CWE-787 | 7.8 |
| 2022-01-14 | CVE-2022-20698 | Out-of-bounds Read vulnerability in multiple products A vulnerability in the OOXML parsing module in Clam AntiVirus (ClamAV) Software version 0.104.1 and LTS version 0.103.4 and prior versions could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. | 7.5 |
| 2021-12-08 | CVE-2021-44420 | In Django 2.2 before 2.2.25, 3.1 before 3.1.14, and 3.2 before 3.2.10, HTTP requests for URLs with trailing newlines could bypass upstream access control based on URL paths. | 7.3 |
| 2021-11-17 | CVE-2021-3939 | Release of Invalid Pointer or Reference vulnerability in Canonical Accountsservice and Ubuntu Linux Ubuntu-specific modifications to accountsservice (in patch file debian/patches/0010-set-language.patch) caused the fallback_locale variable, pointing to static storage, to be freed, in the user_change_language_authorized_cb function. | 7.8 |
| 2021-06-04 | CVE-2021-3489 | Out-of-bounds Write vulnerability in multiple products The eBPF RINGBUF bpf_ringbuf_reserve() function in the Linux kernel did not check that the allocated size was smaller than the ringbuf size, allowing an attacker to perform out-of-bounds writes within the kernel and therefore, arbitrary code execution. | 7.2 |
| 2021-06-04 | CVE-2021-3490 | Out-of-bounds Write vulnerability in multiple products The eBPF ALU32 bounds tracking for bitwise ops (AND, OR and XOR) in the Linux kernel did not properly update 32-bit bounds, which could be turned into out of bounds reads and writes in the Linux kernel and therefore, arbitrary code execution. | 7.2 |
| 2021-06-04 | CVE-2021-3491 | Out-of-bounds Write vulnerability in multiple products The io_uring subsystem in the Linux kernel allowed the MAX_RW_COUNT limit to be bypassed in the PROVIDE_BUFFERS operation, which led to negative values being usedin mem_rw when reading /proc/<PID>/mem. | 7.2 |