Astra Linux - уязвимость в 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...

Astra Linux - уязвимость в 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...

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-2025-414561)

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...

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-2025-986949)

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...

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...

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...

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...

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 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 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...

The vulnerability of the htab_map_alloc() function in the kernel/bpf/hashtab.c module of the BPF subsystem in Linux kernel-based operating systems on 32-bit architectures allows attackers to compromise the confidentiality, integrity, and accessibility of protected information.

The vulnerability of the htabmapalloc function in the kernel/bpf/hashtab.c module of the Linux operating system’s BPF subsystem in 32-bit architectures is related to integer overflow. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

SUSE CVE-2024-26884

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 compute the number of hash buckets, and contains an overflow check by checking if the resulting value is 0. However, on 32-bit arches,...

SUSE CVE-2024-26883

In the Linux kernel, the following vulnerability has been resolved: bpf: Fix stackmap overflow check on 32-bit arches The stackmap code relies on rounduppowoftwo to compute the number of hash buckets, and contains an overflow check by checking if the resulting value is 0. However, on 32-bit arche...

CVE-2024-26884

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 compute the number of hash buckets, and contains an overflow check by checking if the resulting value is 0. However, on 32-bit arches,...

AZL-40103 CVE-2024-26884 affecting package kernel for versions less than 6.6.29.1-3

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 compute the number of hash buckets, and contains an overflow check by checking if the resulting value is 0. However, on 32-bit arches,...