CVE-2021-33910

basic/unit-name.c in systemd prior to 246.15, 247.8, 248.5, and 249.1 has a Memory Allocation with an Excessive Size Value involving strdupa and alloca for a pathname controlled by a local attacker that results in an operating system crash...

DEBIAN-CVE-2021-33910

basic/unit-name.c in systemd prior to 246.15, 247.8, 248.5, and 249.1 has a Memory Allocation with an Excessive Size Value involving strdupa and alloca for a pathname controlled by a local attacker that results in an operating system crash...

CVE-2021-33910

basic/unit-name.c in systemd prior to 246.15, 247.8, 248.5, and 249.1 has a Memory Allocation with an Excessive Size Value involving strdupa and alloca for a pathname controlled by a local attacker that results in an operating system crash...

Code injection

basic/unit-name.c in systemd prior to 246.15, 247.8, 248.5, and 249.1 has a Memory Allocation with an Excessive Size Value involving strdupa and alloca for a pathname controlled by a local attacker that results in an operating system crash...

CVE-2021-33910

basic/unit-name.c in systemd prior to 246.15, 247.8, 248.5, and 249.1 has a Memory Allocation with an Excessive Size Value involving strdupa and alloca for a pathname controlled by a local attacker that results in an operating system crash...

CVE-2021-33910

basic/unit-name.c in systemd prior to 246.15, 247.8, 248.5, and 249.1 has a Memory Allocation with an Excessive Size Value involving strdupa and alloca for a pathname controlled by a local attacker that results in an operating system crash...

CVE-2021-33910

CVE-2021-33910 affects systemd prior to versions 246.15, 247.8, 248.5, and 249.1. The root cause is a Memory Allocation with an Excessive Size Value in basic/unit-name.c involving strdupa and alloca for a pathname controlled by a local attacker, leading to a crash of the operating system (denial ...

CVE-2021-33910

basic/unit-name.c in systemd prior to 246.15, 247.8, 248.5, and 249.1 has a Memory Allocation with an Excessive Size Value involving strdupa and alloca for a pathname controlled by a local attacker that results in an operating system crash...

USN-5013-2: systemd vulnerabilities

USN-5013-1 fixed several vulnerabilities in systemd. This update provides the corresponding update for Ubuntu 16.04 ESM. Original advisory details: It was discovered that systemd incorrectly handled certain mount paths. A local attacker could possibly use this issue to cause systemd to crash,...

USN-5013-2 systemd vulnerabilities

USN-5013-1 fixed several vulnerabilities in systemd. This update provides the corresponding update for Ubuntu 16.04 ESM. Original advisory details: It was discovered that systemd incorrectly handled certain mount paths. A local attacker could possibly use this issue to cause systemd to crash,...

USN-5013-1 systemd vulnerabilities

It was discovered that systemd incorrectly handled certain mount paths. A local attacker could possibly use this issue to cause systemd to crash, resulting in a denial of service. CVE-2021-33910 Mitchell Frank discovered that systemd incorrectly handled DHCP FORCERENEW packets. A remote attacker...

USN-5013-1: systemd vulnerabilities

It was discovered that systemd incorrectly handled certain mount paths. A local attacker could possibly use this issue to cause systemd to crash, resulting in a denial of service. CVE-2021-33910 Mitchell Frank discovered that systemd incorrectly handled DHCP FORCERENEW packets. A remote attacker...

CVE-2021-33910: Denial of Service (Stack Exhaustion) in systemd (PID 1)

The Qualys Research Team has discovered a stack exhaustion denial-of-service vulnerability in systemd, a near-ubiquitous utility available on major Linux operating systems. Any unprivileged user can exploit this vulnerability to crash systemd and hence the entire operating system a kernel panic...

CVE-2021-33910

A flaw was found in systemd. The use of alloca function with an uncontrolled size in function unitnamepathescape allows a local attacker, able to mount a filesystem on a very long path, to crash systemd and the whole system by allocating a very large space in the stack. The highest threat from th...

[SECURITY] [DSA 4942-1] systemd security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4942-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso July 20, 2021 https://www.debian.org/security/faq -...

[SECURITY] [DSA 4942-1] systemd security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4942-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso July 20, 2021 https://www.debian.org/security/faq -...

OPENSUSE-SU-2021:2410-1 Security update for systemd

This update for systemd fixes the following issues: - CVE-2021-33910: Fixed a denial of service stack exhaustion in systemd PID 1 bsc1188063...

SUSE-SU-2021:2410-1 Security update for systemd

This update for systemd fixes the following issues: - CVE-2021-33910: Fixed a denial of service stack exhaustion in systemd PID 1 bsc1188063...

SUSE-SU-2021:2405-1 Security update for systemd

This update for systemd fixes the following issues: - CVE-2021-33910: Fixed a denial of service in systemd via unitnamepathescape bsc1188063 - Fixed a regression with hostnamectl and timedatectl bsc1184761 - Fixed permissions for /usr/lib/udev/compat-symlink-generation bsc1185807...

OPENSUSE-SU-2021:2404-1 Security update for systemd

This update for systemd fixes the following issues: - CVE-2021-33910: Fixed a denial of service in systemd via unitnamepathescape bsc1188063 - Skip udev rules if 'elevator=' is used bsc1184994...