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 lock order reversal between nfcunregisterdevice and rfkillfopwrite, which could lead to a deadlock...

SUSE CVE-2024-35998

In the Linux kernel, the following vulnerability has been resolved: smb3: fix lock ordering potential deadlock in cifssyncmidresult Coverity spotted that the cifssyncmidresult function could deadlock "Thread deadlock ORDERREVERSAL lockorder: Calling spinlock acquires lock TCPServerInfo.srvlock...

AZL-55440 CVE-2024-35998 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: smb3: fix lock ordering potential deadlock in cifssyncmidresult Coverity spotted that the cifssyncmidresult function could deadlock "Thread deadlock ORDERREVERSAL lockorder: Calling spinlock acquires lock TCPServerInfo.srvlock...

UBUNTU-CVE-2024-35998

In the Linux kernel, the following vulnerability has been resolved: smb3: fix lock ordering potential deadlock in cifssyncmidresult Coverity spotted that the cifssyncmidresult function could deadlock "Thread deadlock ORDERREVERSAL lockorder: Calling spinlock acquires lock TCPServerInfo.srvlock...

GSD-2021-1001749 md: fix a lock order reversal in md_alloc

md: fix a lock order reversal in mdalloc This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.14.9 by commit...

UVI-2021-1001749 md: fix a lock order reversal in md_alloc

md: fix a lock order reversal in mdalloc This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.14.9 by commit...

UVI-2021-1001666 md: fix a lock order reversal in md_alloc

md: fix a lock order reversal in mdalloc This is an automated ID intended to aid in discovery of potential security vulnerabilities. The actual impact and attack plausibility have not yet been proven. This ID is fixed in Linux Kernel version v5.10.70 by commit...

OracleVM 3.1 : xen (OVMSA-2013-0087)

The remote OracleVM system is missing necessary patches to address critical security updates : - x86/HVM: only allow ring 0 guest code to make hypercalls Anything else would allow for privilege escalation. This is CVE-2013-4554 / XSA-76. CVE-2013-4554 - x86: restrict XENDOMCTLgetmemlist Coverity ...

openSUSE Security Update : xen (openSUSE-SU-2013:1876-1)

Xen was updated to 4.3.1 and also to fix various security issues and bugs : - bnc851749 - Xen service file does not call xend properly xend.service - Add missing requires to pciutils package for xend-tools - bnc851386 - xen: XSA-78: Insufficient TLB flushing in VT-d iommu code - Make -devel packa...

kernel security and bug fix update

kernel 2.6.18-371.4.1 - char ipmi: fix message handling during panics Tony Camuso 1049731 995293 - net igb: Use 32bit mask calculating the flow control watermarks Stefan Assmann 1041694 1036115 - fs NTLM auth and sign - Use appropriate server challenge Sachin Prabhu 1029865 1018286 - xen gnttab:...

SuSE 11.3 Security Update : Xen (SAT Patch Number 8588)

The Xen hypervisor and tool-suite have been updated to fix security issues and bugs : - XSA-73: A lock order reversal between page allocation and grant table locks could lead to host crashes or even host code execution. CVE-2013-4494 - XSA-74: A lock order reversal between pagealloclock and...

SuSE 11.2 Security Update : Xen (SAT Patch Number 8577)

Xen has been updated to fix a security issue and a bug : - XSA-73: A lock order reversal between page allocation and grant table locks could lead to host crashes or even host code execution. CVE-2013-4494 A non-security bug has also been fixed : - It is possible to start a VM twice on the same no...

Fedora 18 : xen-4.2.3-10.fc18 (2013-22312)

Lock order reversal between pagealloclock and mmrwlock, Hypercalls exposed to privilege rings 1 and 2 of HVM guests, Insufficient TLB flushing in VT-d iommu code Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable ha...

Fedora 19 : xen-4.2.3-10.fc19 (2013-22325)

Lock order reversal between pagealloclock and mmrwlock, Hypercalls exposed to privilege rings 1 and 2 of HVM guests, Insufficient TLB flushing in VT-d iommu code Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable ha...

Fedora 19 : xen-4.2.3-7.fc19 (2013-20555)

Lock order reversal between page allocation and grant table locks ocaml xenstored mishandles oversized message replies systemd changes to allow oxenstored to be used instead of xenstored Note that Tenable Network Security has extracted the preceding description block directly from the Fedora...

Fedora 18 : xen-4.2.3-7.fc18 (2013-20544)

Lock order reversal between page allocation and grant table locks ocaml xenstored mishandles oversized message replies systemd changes to allow oxenstored to be used instead of xenstored Note that Tenable Network Security has extracted the preceding description block directly from the Fedora...

Fedora 20 : xen-4.3.1-1.fc20 (2013-20517)

update to xen-4.3.1, Lock order reversal between page allocation and grant table lock ocaml xenstored mishandles oversized message replies systemd changes to allow oxenstored to be used instead of xenstored Note that Tenable Network Security has extracted the preceding description block directly...