Security update for the Linux Kernel

The SUSE Linux Enterprise 15 SP4 kernel was updated to receive various security bugfixes. The following security bugs were fixed: CVE-2025-21726: padata: avoid UAF for reorderwork bsc1238865. CVE-2025-21785: arm64: cacheinfo: Avoid out-of-bounds write to cacheinfo array bsc1238747. CVE-2025-21791...

libxslt security update

1.1.34-13.0.1 - Fix memory leak in exclPrefixPush Orabug: 37871881 - Added libxslt-oracle-enterprise.patch and replaced doc/redhat.gif in tarball 1.1.34-13 - Rebuild for z-stream/0day - Resolves: RHEL-83514 - Resolves: RHEL-85988 1.1.34-12 - Include alloc changes into previous patch RHEL-83514...

CVE-2025-37987

In the Linux kernel, the following vulnerability has been resolved: pdscore: Prevent possible adminq overflow/stuck condition The pdscore's adminq is protected by the adminqlock, which prevents more than 1 command to be posted onto it at any one time. This makes it so the client drivers cannot...

Moderate: Red Hat Security Advisory: unbound security update

An update for unbound is now available for Red Hat Enterprise Linux 10. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...

CVE-2025-37974

In the Linux kernel, the following vulnerability has been resolved: s390/pci: Fix missing check for zpcicreatedevice error return The zpcicreatedevice function returns an error pointer that needs to be checked before dereferencing it as a struct zpcidev pointer. Add the missing check in clpadd...

DEBIAN-CVE-2025-37973

In the Linux kernel, the following vulnerability has been resolved: wifi: cfg80211: fix out-of-bounds access during multi-link element defragmentation Currently during the multi-link element defragmentation process, the multi-link element length added to the total IEs length when calculating the...

CVE-2025-37984 crypto: ecdsa - Harden against integer overflows in DIV_ROUND_UP()

In the Linux kernel, the following vulnerability has been resolved: crypto: ecdsa - Harden against integer overflows in DIVROUNDUP Herbert notes that DIVROUNDUP may overflow unnecessarily if an ecdsa implementation's -keysize callback returns an unusually large value. Herbert instead suggests for...

CVE-2025-37984

CVE-2025-37984 involves a Linux kernel crypto/ecdsa issue where DIV_ROUND_UP() could overflow with large ->key_size() values. The fix introduces a generic DIV_ROUND_UP_POW2() macro and applies it to ->key_size() return values, and also uses the macro in ecc_digits_from_bytes() where nbytes ...

CVE-2025-37957

In the Linux kernel, the following vulnerability has been resolved: KVM: SVM: Forcibly leave SMM mode on SHUTDOWN interception Previously, commit ed129ec9057f "KVM: x86: forcibly leave nested mode on vCPU reset" addressed an issue where a triple fault occurring in nested mode could lead to...

CVE-2025-37941

CVE-2025-37941 affects the Linux kernel ASoC: codecs/wcd937x. The issue is a potential memory leak in wcd937x_soc_codec_probe() when snd_soc_dapm_new_controls() or snd_soc_dapm_add_routes() fail, because the allocated wcd937x->clsh_info is not released. The root cause is missing cleanup in err...

CVE-2025-37927 iommu/amd: Fix potential buffer overflow in parse_ivrs_acpihid

In the Linux kernel, the following vulnerability has been resolved: iommu/amd: Fix potential buffer overflow in parseivrsacpihid There is a string parsing logic error which can lead to an overflow of hid or uid buffers. Comparing ACPIIDLEN against a total string length doesn't take into account t...

CVE-2025-37924 ksmbd: fix use-after-free in kerberos authentication

In the Linux kernel, the following vulnerability has been resolved: ksmbd: fix use-after-free in kerberos authentication Setting sess-user = NULL was introduced to fix the dangling pointer created by ksmbdfreeuser. However, it is possible another thread could be operating on the session and make...

CVE-2025-37924

CVE-2025-37924 : Linux kernel ksmbd use-after-free in Kerberos authentication. A race could occur where a thread uses sess->user after it has been freed by ksmbd_free_user, prior to sess->user being set to NULL. The issue is fixed by setting sess->user = NULL to avoid dangling pointer. M...

CVE-2025-37923

CVE-2025-37923 affects the Linux kernel tracing path. The bug is a slab-out-of-bounds write in trace_seq_to_buffer() that can copy more data than PAGE_SIZE when used by tracing_splice_read_pipe, leading to a local, high-severity impact. The root cause is an out-of-bounds copy in trace_seq_to_buff...

CVE-2025-37910 ptp: ocp: Fix NULL dereference in Adva board SMA sysfs operations

In the Linux kernel, the following vulnerability has been resolved: ptp: ocp: Fix NULL dereference in Adva board SMA sysfs operations On Adva boards, SMA sysfs store/get operations can call handlesignaloutputs or handlesignalinputs while the irig and dcf pointers are uninitialized, leading to a...

CVE-2025-47938 TYPO3 Vulnerable to Unverified Password Change for Backend Users

TYPO3 is an open source, PHP based web content management system. Starting in version 9.0.0 and prior to versions 9.5.51 ELTS, 10.4.50 ELTS, 11.5.44 ELTS, 12.4.31 LTS, and 13.4.12 LTS, the backend user management interface allows password changes without requiring the current password. When an...

UBUNTU-CVE-2025-37892

In the Linux kernel, the following vulnerability has been resolved: mtd: inftlcore: Add error check for inftlreadoob In INFTLfindwriteunit, the return value of inftlreadoob need to be checked. A proper implementation can be found in INFTLdeleteblock. The status will be set as SECTORIGNORE to brea...

SUSE CVE-2025-37891

In the Linux kernel, the following vulnerability has been resolved: ALSA: ump: Fix buffer overflow at UMP SysEx message conversion The conversion function from MIDI 1.0 to UMP packet contains an internal buffer to keep the incoming MIDI bytes, and its size is 4, as it was supposed to be the max...

PT-2025-22200 · Linux +1 · Linux Kernel +1

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: A potential buffer read overflow issue has been identified in the Linux kernel, specifically in the libbpf component. The issue arises when accessing the BTF.ext core relo header witho...

Fedora 41 : sfnt2woff-zopfli (2025-a2a56326b3)

The remote Fedora 41 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2025-a2a56326b3 advisory. Security fix for CVE-2010-1028 and other security-relevant bugs; see https://github.com/bramstein/sfnt2woff-zopfli/pull/20/commits. Tenable has extracted the...