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ALSA-2024:2438 — Moderate: pam security update

Affected: AlmaLinux:9: pam, AlmaLinux:9: pam-devel, AlmaLinux:9: pam-docs

Pluggable Authentication Modules (PAM) provide a system to set up authentication policies without the need to recompile programs to handle authentication.

Security Fix(es):

* pam: allowing unprivileged user to block another user namespace (CVE-2024-22365)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.

bdu:2024-00829

BELL-CVE-2024-22365

Affected: Alpaquita:23: linux-pam, Alpaquita:stream: linux-pam

certfr-2024-avi-0585 — De multiples vulnérabilités ont été découvertes dans les produits VMware. Certaines d'entre elles permettent à un attaq…

certfr-2024-avi-0585

CLEANSTART-2024-IO65114 — linux-pam (aka Linux PAM) before 1

Affected: CleanStart: linux-pam

Security vulnerability affects the linux-pam package. linux-pam (aka Linux PAM) before 1.

EUVD-2026-316924

fkie_cve-2024-22365

linux-pam (aka Linux PAM) before 1.6.0 allows attackers to cause a denial of service (blocked login process) via mkfifo because the openat call (for protect_dir) lacks O_DIRECTORY.

GHSA-pcmw-6hxc-hqmx

linux-pam (aka Linux PAM) before 1.6.0 allows attackers to cause a denial of service (blocked login process) via mkfifo because the openat call (for protect_dir) lacks O_DIRECTORY.

gsd-2024-22365

ICSA-23-166-11 — Siemens SIMATIC S7-1500 TM MFP Linux Kernel

json-c through 0.14 has an integer overflow and out-of-bounds write via a large JSON file, as demonstrated by printbuf_memappend. A memory overflow vulnerability was found in the Linux kernel’s ipc functionality of the memcg subsystem, in the way a user calls the semget function multiple times, creating semaphores. This flaw allows a local user to starve the resources, causing a denial of service. The highest threat from this vulnerability is to system availability. A vulnerability was found in the fs/inode.c:inode_init_owner() function logic of the LInux kernel that allows local users to create files for the XFS file-system with an unintended group ownership and with group execution and SGID permission bits set, in a scenario where a directory is SGID and belongs to a certain group and is writable by a user who is not a member of this group. This can lead to excessive permissions granted in case when they should not. This vulnerability is similar to the previous CVE-2018-13405 and adds the missed fix for the XFS. When sending malicous data to kernel by ioctl cmd FBIOPUT_VSCREENINFO,kernel will write memory out of bounds. In gc_data_segment in fs/f2fs/gc.c in the Linux kernel before 5.16.3, special files are not considered, leading to a move_data_page NULL pointer dereference. A flaw was found in the Linux kernel. The existing KVM SEV API has a vulnerability that allows a non-root (host) user-level application to crash the host kernel by creating a confidential guest VM inst…

msrc_CVE-2024-22365 — linux-pam (aka Linux PAM) before 1.6.0 allows attackers to cause a denial of service (blocked login process) via mkfifo…

msrc_CVE-2024-22365

NCSC-2026-0147 — Kwetsbaarheden verholpen in Siemens-producten

NCSC-2026-0147

OESA-2024-1096 — pam security update

Affected: openEuler:20.03-LTS-SP1: pam, openEuler:22.03-LTS: pam, openEuler:22.03-LTS-SP1: pam, openEuler:22.03-LTS-SP2: pam

PAM (Pluggable Authentication Modules) is a system of libraries that handle the authentication tasks of applications (services) on the system. Security Fix(es): A vulnerability was found in Linux PAM. An unprivileged user that is not yet in a corresponding mount namespace with ~/tmp mounted as a polyinstantiated dir can place a FIFO there, and a subsequent attempt to login as this user with `pam_namespace` configured will cause the `openat()` in `protect_dir()` to block the attempt, causing a local denial of service.(CVE-2024-22365)

openSUSE-SU-2024:13616-1 — pam-1.6.0-1.1 on GA media

pam-1.6.0-1.1 on GA media

SSA-577017 — SSA-577017: Multiple Vulnerabilities in Ruggedcom Rox Before 2.17.1

A crafted self-referential DOS partition table will cause all Das U-Boot versions through 2019.07-rc4 to infinitely recurse, causing the stack to grow infinitely and eventually either crash or overwrite other data. In Das U-Boot versions 2016.11-rc1 through 2019.07-rc4, an underflow can cause memcpy() to overwrite a very large amount of data (including the whole stack) while reading a crafted ext4 filesystem. Das U-Boot versions 2016.09 through 2019.07-rc4 can memset() too much data while reading a crafted ext4 filesystem, which results in a stack buffer overflow and likely code execution. An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy when parsing a UDP packet due to a net_process_received_packet integer underflow during an nc_input_packet call. An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with an unvalidated length at nfs_readlink_reply, in the "if" block after calculating the new path length. An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with a failed length check at nfs_read_reply when calling store_block in the NFSv2 case. An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with unvalidated length at nfs_readlink_reply in the "else" block after calculating the new path length. An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with a failed length check at nfs_lookup_reply. An issue was discove…

SUSE-SU-2024:0136-2 — Security update for pam

Security update for pam

UBUNTU-CVE-2024-22365

Affected: Ubuntu:Pro:14.04:LTS: pam, Ubuntu:Pro:16.04:LTS: pam, Ubuntu:Pro:18.04:LTS: pam, Ubuntu:20.04:LTS: pam, Ubuntu:22.04:LTS: pam

linux-pam (aka Linux PAM) before 1.6.0 allows attackers to cause a denial of service (blocked login process) via mkfifo because the openat call (for protect_dir) lacks O_DIRECTORY.

WID-SEC-W-2024-0995 — Red Hat Enterprise Linux: Mehrere Schwachstellen

Ein Angreifer kann mehrere Schwachstellen in Red Hat Enterprise Linux ausnutzen, um einen Denial-of-Service-Zustand zu erzeugen, vertrauliche Informationen offenzulegen, Dateien zu manipulieren oder seine Privilegien zu erweitern.