K49440205: Linux kernel vulnerability CVE-2021-38300

Security Advisory Description arch/mips/net/bpfjit.c in the Linux kernel before 5.4.10 can generate undesirable machine code when transforming unprivileged cBPF programs, allowing execution of arbitrary code within the kernel context. This occurs because conditional branches can exceed the 128 KB...

CVE-2021-38300 affecting package kernel for versions less than 5.10.78.1-1

CVE-2021-38300 affecting package kernel for versions less than 5.10.78.1-1. A patched version of the package is available...

Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2022-1208)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Huawei EulerOS: Security Advisory for kernel (EulerOS-SA-2022-1010)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

CVE-2021-38300 affecting package kernel 5.10.168.1-1

CVE-2021-38300 affecting package kernel 5.10.168.1-1. A patched version of the package is available...

CVE-2021-38300

arch/mips/net/bpfjit.c in the Linux kernel before 5.4.10 can generate undesirable machine code when transforming unprivileged cBPF programs, allowing execution of arbitrary code within the kernel context. This occurs because conditional branches can exceed the 128 KB limit of the MIPS architectur...

CVE-2021-38300

arch/mips/net/bpfjit.c in the Linux kernel before 5.4.10 can generate undesirable machine code when transforming unprivileged cBPF programs, allowing execution of arbitrary code within the kernel context. This occurs because conditional branches can exceed the 128 KB limit of the MIPS architectur...

CVE-2021-38300

arch/mips/net/bpfjit.c in the Linux kernel before 5.4.10 can generate undesirable machine code when transforming unprivileged cBPF programs, allowing execution of arbitrary code within the kernel context. This occurs because conditional branches can exceed the 128 KB limit of the MIPS architectur...

CVE-2021-38300

CVE-2021-38300 affects the Linux kernel on MIPS through arch/mips/net/bpf_jit.c, where the BPF JIT can emit incorrect machine code when transforming unprivileged cBPF programs. Root cause: conditional branches can exceed the 128 KB limit, enabling a local user to execute arbitrary code in kernel ...