Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from improper handling of system hangs when fbdev is not initialized, which can lead to null pointer dereferences...

PT-2025-41035

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The Linux kernel contains a flaw in the block I/O queue management code. Specifically, a null pointer dereference can occur within the blk mq clear rq mapping function. This issue arises...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from improper resource release in the mpt3sastransportportadd function, which could result in a null pointer...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414335)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414335 advisory. In the Linux kernel before 6.1.6, a NULL pointer dereference bug in the traffic control subsystem allows an unprivileged user to trigger a denial of service system...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986476)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986476 advisory. In the Linux kernel, the following vulnerability has been resolved: nilfs2: fix NULL pointer dereference in nilfspalloccommitfreeentry Syzbot reported a null-ptr-der...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: ffmpeg (UTSA-2025-936080)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-936080 advisory. An issue was discovered in function latmwritepacket in libavformat/latmenc.c in Ffmpeg 4.2.1, allows attackers to cause a Denial of Service or other unspecified...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-385733)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-385733 advisory. In the Linux kernel, the following vulnerability has been resolved: bonding: fix null pointer deref in bondipsecoffloadok We must check if there is an active slave...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986949)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986949 advisory. In the Linux kernel, the following vulnerability has been resolved: selinux: fix NULL-pointer dereference when hashtab allocation fails When the hash table slot arra...

Unity Linux 20.1060e / 20.1070e Security Update: kernel (UTSA-2025-987070)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987070 advisory. In the Linux kernel, the following vulnerability has been resolved: bpftool: Fix NULL pointer dereference when pin PROG, MAP, LINK without FILE When using bpftool to...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-381973)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-381973 advisory. In the Linux kernel, the following vulnerability has been resolved: nfsd: return -EINVAL when namelen is 0 When we have a corrupted main.sqlite in...

Unity Linux 20.1070a Security Update: gstreamer1-plugins-base (UTSA-2025-984680)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-984680 advisory. GStreamer is a library for constructing graphs of media-handling components. A null pointer dereference vulnerability has been detected in the parselrc function with...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414303)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414303 advisory. A null pointer dereference issue was found in the sctp network protocol in net/sctp/streamsched.c in Linux Kernel. If streamin allocation is failed, streamout is fre...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-412694)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-412694 advisory. In the Linux kernel, the following vulnerability has been resolved: hwmon: axi-fan-control Fix possible NULL pointer dereference axifancontrolirqhandler, dependent o...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986793)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986793 advisory. In the Linux kernel, the following vulnerability has been resolved: soc: ti: tiscipmdomains: Check for null return of devmkcalloc The allocation funciton devmkcalloc...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414572)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414572 advisory. A NULL pointer dereference flaw was found in the btrfsrmdevice function in fs/btrfs/volumes.c in the Linux Kernel, where triggering the bug requires CAPSYSADMIN. Thi...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986648)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986648 advisory. In the Linux kernel, the following vulnerability has been resolved: sctp: break out if skbheaderpointer returns NULL in sctprcvootb We should always check if...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from an unchecked kmalloc return value, which could result in a null pointer dereference...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from a failure to check the ISERRORNULL return value, which could result in a null pointer dereference...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in Linux kernel that stems from not checking if rac97 is null, which could lead to null pointer dereferencing...

Moderate: gnutls security, bug fix, and enhancement update

The gnutls packages provide the GNU Transport Layer Security GnuTLS library, which implements cryptographic algorithms and protocols such as SSL, TLS, and DTLS. Security Fixes: gnutls: Vulnerability in GnuTLS certtool template parsing CVE-2025-32990 gnutls: Vulnerability in GnuTLS otherName SAN...