CVE-2025-6020

A flaw was found in linux-pam. The module pamnamespace may use access user-controlled paths without proper protection, allowing local users to elevate their privileges to root via multiple symlink attacks and race conditions...

UBUNTU-CVE-2025-6020

A flaw was found in linux-pam. The module pamnamespace may use access user-controlled paths without proper protection, allowing local users to elevate their privileges to root via multiple symlink attacks and race conditions...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: book3s64/radix : Align section vmemmap start address to PAGESIZE A vmemmap altmap is a device-provided region used to provide backing storage for struct pages. For each namespace, the altmap should belong to that same namespace. ...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: gtp: The device is destroyed along with the udp socket’s netns. The gtpnewlink function links the device to the list in devnet dev, instead of srcnet, where an udp tunnel socket is created. Even when srcnet is removed, the...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: net/mlx5: Fixed the nullptrderef issue in mlx5createinner,ttctable. Added a NULL check for the value returned by mlx5getflownamespace in mlx5createinnerttctable and mlx5createttctable to prevent NULL pointer dereferencing...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: net/tipc: fixed the slab-use-after-free issue in tipcaeadencryptdone+0x4bd/0x510 net/tipc/crypto.c:840 Syzbot reported a slab-use-after-free issue with the following call trace:...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: In the TCP layer, the secpath process is dropped simultaneously with the current dst process. Xiumei reported encountering a warning in xfrm6tunnelnetexit while running tests that involve creating a pair of netns, running a basic...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: espintcp: The caching of the encap socket has been removed to avoid reference leaks. The current scheme for caching the encap socket can lead to reference leaks when trying to delete the netns. The reference chain is: xfrmstate -...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: The race condition in MNTTREEBENEATH handling has been fixed by using domovemount. Normally, dolockmountpath, locks a mountpoint pointed to by path. At the time when unlockmount is called, that location is still locked by the sam...

Astra Linux – Vulnerability found in Linux 6.1, Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: RDMA/core: Don't expose hwcounters outside of init net namespace Commit 467f432a521a "RDMA/core: Split port and device counter sysfs attributes" accidentally almost exposed hw counters to non-init net namespaces. It didn't expose...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: “smb: client: fix TCP timers deadlock after rmmod” This fix reverts to the previous state with commit e9f2517a3e18a54a3943c098d2226b245d488801. The commit e9f2517a3e18 “smb: client: fix TCP timers deadlock after rmmod” is intende...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: ipv4: iptunnel: Fixed a suspicious RCU usage warning in iptunnelfind The per-netns IP tunnel hash table is protected by the RTNL mutex, and iptunnelfind is only called from the control path where the mutex is acquired. Added a...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: sctp: sysctl: rtomin/max: Avoid using current-nsproxy. As mentioned in a previous commit of this series, using the net structure via current is not recommended for various reasons: - Inconsistency: Obtaining information from the...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: sctp: sysctl: cookiehmacalg: avoid using current-nsproxy As mentioned in a previous commit of this series, using the net structure via current is not recommended for various reasons: - Inconsistency: obtaining information from th...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: sctp: sysctl: authenable: avoid using current-nsproxy As mentioned in a previous commit of this series, using the net structure via current is not recommended for various reasons: - Inconsistency: obtaining information from the...

Incorrect Privilege Assignment

Overview Affected versions of this package are vulnerable to Incorrect Privilege Assignment due to the creation of a ServiceAccount with cluster-level privileges during deployment of a namespace-scoped custom resource. An attacker can gain elevated cluster-wide permissions by impersonating the...

Out-of-bounds Read

Overview Affected versions of this package are vulnerable to Out-of-bounds Read due to improper namespace processing of sch:name elements in xmlSchematronFormatReport function. An attacker can cause a denial of service or potentially execute arbitrary code by providing specially crafted XML input...

Out-of-bounds Read

Overview nokogiri is a gem for parsing HTML, XML, SAX, and Reader. Affected versions of this package are vulnerable to Out-of-bounds Read due to improper namespace processing of sch:name elements in xmlSchematronFormatReport function. An attacker can cause a denial of service or potentially execu...

Updated cifs-utils packages fix security vulnerability

cifs.upcall makes an upcall to the wrong namespace in containerized environments. CVE-2025-2312...

PT-2025-31376

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The do change type function previously allowed operations on unmounted or improperly owned mounts. This issue has been resolved by ensuring that propagation settings can only be modified...