PT-2023-33164 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.12 Description: A NULL dereference issue has been identified. The actual impact and attack plausibility have not yet been proven. Recommendations: For Linux Kernel versions prior to v6.0.12, update to versi...

PT-2023-33254 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.82 Description: A potential security issue exists due to a NULL dereference in the Linux Kernel's ethernet component, specifically in the nixge module. The actual impact and attack plausibility of this iss...

PT-2023-9423 · Linux +4 · Linux Kernel +4

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The vulnerability is related to a race condition between the quota rescan and disable functions in the btrfs component of the Linux kernel, leading to a NULL pointer dereference. This...

PT-2023-9420 · Linux +2 · Linux Kernel +2

Name of the Vulnerable Software and Affected Versions: Linux kernel affected versions not specified Description: The issue is related to a potential NULL dereference in the drm/amdgpu component of the Linux kernel. This occurs when the resource manager, referred to as "man", might be NULL,...

PT-2025-37651

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel where a NULL dereference may occur within the mac80211 hwsim select tx link function. This happens when the sta pointer is NULL, leading to a potential...

PT-2025-37897

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A flaw exists in the Linux kernel related to a NULL dereference within the blk mq elv switch none function. This issue occurs when the q-elevator pointer becomes NULL after acquiring the...

OpenImageIO 代码问题漏洞

OpenImageIO is OpenImageIO open source an image processing library . With an easy to use interface and a large number of supported image formats. OpenImageIO v2.4.4.2 version of the code problem vulnerability , the vulnerability stems from its DPXOutput::close function allows attackers to achieve...

OSV-2022-1263 Null-dereference READ

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=54424 Crash type: Null-dereference READ Crash state: NULL...

K000130275: Linux kernel vulnerabilities CVE-2022-41674, CVE-2022-42719, CVE-2022-42720, CVE-2022-42721, CVE-2022-42722

Security Advisory Description Description CVE-2022-41674 An issue was discovered in the Linux kernel before 5.19.16. Attackers able to inject WLAN frames could cause a buffer overflow in the ieee80211bssinfoupdate function in net/mac80211/scan.c. CVE-2022-42719 A use-after-free in the mac80211...

PT-2022-36815 · Git +1 · Wabt

Name of the Vulnerable Software and Affected Versions: No specific software or versions mentioned. Description: A null-dereference read crash was reported, indicating a potential issue where the software attempts to access a null pointer, leading to a crash. The crash state is NULL, suggesting th...

DEBIAN-CVE-2022-3112

An issue was discovered in the Linux kernel through 5.16-rc6. amvdecsetcanvases in drivers/staging/media/meson/vdec/vdechelpers.c lacks check of the return value of kzalloc and will cause the null pointer dereference...

ALPINE-CVE-2022-36227

In libarchive before 3.6.2, the software does not check for an error after calling calloc function that can return with a NULL pointer if the function fails, which leads to a resultant NULL pointer dereference. NOTE: the discoverer cites this CWE-476 remark but third parties dispute the...

OESA-2022-2106 protobuf security update

Protocol Buffers a.k.a., protobuf are Google's language-neutral, platform-neutral, extensible mechanism for serializing structured data. You can find protobuf's documentation on the Google Developers site. Security Fixes: Nullptr dereference when a null char is present in a proto symbol. The symb...

Heimdal 代码问题漏洞

Heimdal is a Kerberos implementation and security program from Heimdal Open Source. Heimdal has a security vulnerability that stems from a NULL dereference in the SPNEGO acceptor that leads to a DoS...

kernel: netfilter: nft_tproxy: restrict to prerouting hook

In the Linux kernel, the following vulnerability has been resolved: netfilter: nfttproxy: restrict to prerouting hook TPROXY is only allowed from prerouting, but nfttproxy doesn't check this. This fixes a crash null dereference when using tproxy from e.g. output...

PT-2025-25927

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The issue concerns the Linux kernel's netfilter, specifically the nft tproxy component. TPROXY is only allowed from the prerouting hook, but nft tproxy does not enforce this restriction...

GSD-2022-1007189 mm: /proc/pid/smaps_rollup: fix no vma's null-deref

mm: /proc/pid/smapsrollup: fix no vma's null-deref 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 v5.10.152 by commit...

PT-2022-35451 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.10.152 Description: The issue is related to a possible NULL dereference in the skb clone function. This problem was introduced in version v3.17 and is fixed in Linux Kernel version v5.10.152. The actual impac...

PT-2022-35611 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.4.221 Description: The issue is related to a potential null-deref in /proc/pid/smaps rollup. The actual impact and attack plausibility have not yet been proven. It was introduced in version v4.19 and fixed in...

PT-2022-35226 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v5.15.76 Description: The issue is related to a potential null-deref in /proc/pid/smaps rollup. The actual impact and attack plausibility have not yet been proven. It was introduced in version v4.19 and fixed in...