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-2022-35611 · 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...

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-2022-35728 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v4.19.264 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. Recommendations: For Linux Kernel versions pri...

PT-2022-34938 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.6 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 v6.0.6. The actual impact and...

PT-2022-35165 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.3 Description: The issue is related to a NULL deference in the vdso join timens function when vfork is used. This problem was introduced in version v5.19 and is fixed in Linux Kernel version v6.0.3. The...

PT-2022-35444 · 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 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 i...

PT-2022-34924 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux Kernel versions prior to v6.0.6 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. Recommendations: For Linux Kernel versions prior ...

OSV-2022-1162 Null-dereference READ

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=53181 Crash type: Null-dereference READ Crash state: NULL...

PT-2022-36761 · Git +1 · Suricata

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 type is specified as a...

handle_ipDefaultTTL in agent/mibgroup/ip-mib/ip_scalars.c in Net-SNMP 5.8 through 5.9.3 has a NULL Pointer Exception bug that can be used by a remote attacker (who has write access) to cause the instance to crash via a crafted UDP packet resulting in Denial of Service.

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kernel: igc: Reinstate IGC_REMOVED logic and implement it properly

In the Linux kernel, the following vulnerability has been resolved: igc: Reinstate IGCREMOVED logic and implement it properly The initially merged version of the igc driver code via commit 146740f9abc4, "igc: Add support for PF" contained the following IGCREMOVED checks in the igcrd32/wr32 MMIO...