Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: selinux: Fixed a NULL pointer dereferencing issue when hashtab allocation fails. When the allocation of the hash table slot array fails in hashtabinit, h-size is initialized with a non-zero value, but the h-htable pointer is...

Astra Linux – Vulnerability in Linux 5.10

In the kernel/bpf/hashtab.c file within the Linux kernel, up to version 5.13.8, there is an integer overflow and out-of-bounds write vulnerability when multiple elements are placed in a single bucket. NOTE: Exploitation may be impractical without the CAPSYSADMIN capability...

The vulnerability of the pcpu_init_value() function in the kernel/bpf/hashtab.c module, which is part of the BPF interpreter support for Linux kernel, allows a attacker to access protected information or cause a service failure.

The vulnerability of the pcpuinitvalue function in the kernel/bpf/hashtab.c module, which is part of the Linux kernel’s BPF interpreter support, relates to operations that go beyond the buffer boundaries in memory. Exploiting this vulnerability could allow an attacker to access protected...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-001489)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-001489 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf: Fix hashtab overflow check on 32-bit arches The hashtab code relies on rounduppowoftwo to...

OSV-2026-1109 UNKNOWN READ in sens_to_cil

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=541965633 Crash type: UNKNOWN READ Crash state: senstocil additivescopestocilmap hashtabmap...

The vulnerability of the __htab_map_lookup_and_delete_batch() function in the kernel/bpf/hashtab.c module, which is part of the Linux kernel’s BPF support, allows a attacker to access protected information or cause a service failure.

The vulnerability of the htabmaplookupanddeletebatch function in the kernel/bpf/hashtab.c module, which is part of the Linux kernel’s BPF support, relates to reading beyond the buffer boundaries. Exploiting this vulnerability could allow an attacker to access protected information or cause servic...

The vulnerability of the free_htab_elem() function in the kernel/bpf/hashtab.c module, which is part of the Linux operating system’s BPF interpreter support, allows a hacker to trigger a service failure.

The vulnerability of the freehtabelem function in the kernel/bpf/hashtab.c module, which is part of the Linux kernel’s BPF support for kernel-level instrumentation, relates to the use of uninitialized variables. Exploiting this vulnerability could allow an attacker to cause a service failure...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989081)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989081 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 20.1070e 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 20.1070a Security Update: kernel (UTSA-2025-400984)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-400984 advisory. In the Linux kernel, the following vulnerability has been resolved: bpf: Fix hashtab overflow check on 32-bit arches The hashtab code relies on rounduppowoftwo to...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414561)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414561 advisory. In kernel/bpf/hashtab.c in the Linux kernel through 5.13.8, there is an integer overflow and out-of-bounds write when many elements are placed in a single bucket...

Linux Distros Unpatched Vulnerability : CVE-2024-26884

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: bpf: Fix hashtab overflow check on 32-bit arches The hashtab code relies on rounduppowoftwo ...

Linux Distros Unpatched Vulnerability : CVE-2021-47218

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - In the Linux kernel, the following vulnerability has been resolved: selinux: fix NULL-pointer dereference when hashtab allocation fails When the hash table slot...

PT-2024-40628 · Git +1 · Krb5

Name of the Vulnerable Software and Affected Versions: No specific software or versions are mentioned in the provided description. Description: The issue is related to a crash type of Use-of-uninitialized-value. The crash state involves the k5 hashtab add and insert entry functions in the fuzz...

The vulnerability of the selinux component in the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the selinux component in the Linux operating system is related to the assignment of the NULL pointer in the function hashtabcomputesize. Exploiting this vulnerability can allow an attacker to cause a service failure...

EulerOS Virtualization 2.12.0 : kernel (EulerOS-SA-2024-2328)

"According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A flaw was found in the Linux kernel's NVMe driver. This issue may allow an unauthenticated malicious actor to send a set of craft...

EulerOS Virtualization 2.12.1 : kernel (EulerOS-SA-2024-2308)

"According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : A flaw was found in the Linux kernel's NVMe driver. This issue may allow an unauthenticated malicious actor to send a set of craft...

EulerOS 2.0 SP12 : kernel (EulerOS-SA-2024-2216)

"According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in the Linux kernel's NVMe driver. This issue may allow an unauthenticated malicious actor to send a set of crafted TCP packages...

bpf: Fix hashtab overflow check on 32-bit arches

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CLSA-2024-1715951065 kernel: Fix of 10 CVEs

scsi: lpfc: Fix use-after-free in lpfcunregrpi routine CVE-2021-47198 - fs,hugetlb: fix NULL pointer dereference in hugetlbsfillsuper CVE-2024-0841 - bpf: Fix incorrect verifier pruning due to missing register precision taints CVE-2023-2163 - bpf: Fix hashtab overflow check on 32-bit arches...