https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Sun, 04 Oct 2026 13:51:07 +0000 https://cve.radiocsirt.org/vuln/bdu:2021-04842 bdu:2021-04842 https://cve.radiocsirt.org/vuln/bdu:2021-04842 https://cve.radiocsirt.org/vuln/certfr-2021-avi-372 certfr-2021-avi-372 https://cve.radiocsirt.org/vuln/certfr-2021-avi-372 https://cve.radiocsirt.org/vuln/cnvd-2021-54395 cnvd-2021-54395 https://cve.radiocsirt.org/vuln/cnvd-2021-54395 https://cve.radiocsirt.org/vuln/euvd-2026-174202 EUVD-2026-174202 https://cve.radiocsirt.org/vuln/euvd-2026-174202 https://cve.radiocsirt.org/vuln/fkie_cve-2021-3490 <p>The eBPF ALU32 bounds tracking for bitwise ops (AND, OR and XOR) in the Linux kernel did not properly update 32-bit bounds, which could be turned into out of bounds reads and writes in the Linux kernel and therefore, arbitrary code execution. This issue was fixed via commit 049c4e13714e (&#34;bpf: Fix alu32 const subreg bound tracking on bitwise operations&#34;) (v5.13-rc4) and backported to the stable kernels in v5.12.4, v5.11.21, and v5.10.37. The AND/OR issues were introduced by commit 3f50f132d840 (&#34;bpf: Verifier, do explicit ALU32 bounds tracking&#34;) (5.7-rc1) and the XOR variant was introduced by 2921c90d4718 (&#34;bpf:Fix a verifier failure with xor&#34;) ( 5.10-rc1).</p> <p>The eBPF ALU32 bounds tracking for bitwise ops (AND, OR and XOR) in the Linux kernel did not properly update 32-bit bounds, which could be turned into out of bounds reads and writes in the Linux kernel and therefore, arbitrary code execution. This issue was fixed via commit 049c4e13714e (&#34;bpf: Fix alu32 const subreg bound tracking on bitwise operations&#34;) (v5.13-rc4) and backported to the stable kernels in v5.12.4, v5.11.21, and v5.10.37. The AND/OR issues were introduced by commit 3f50f132d840 (&#34;bpf: Verifier, do explicit ALU32 bounds tracking&#34;) (5.7-rc1) and the XOR variant was introduced by 2921c90d4718 (&#34;bpf:Fix a verifier failure with xor&#34;) ( 5.10-rc1).</p> https://cve.radiocsirt.org/vuln/fkie_cve-2021-3490 https://cve.radiocsirt.org/vuln/ghsa-9wfm-q59x-qc3x <p>The eBPF ALU32 bounds tracking for bitwise ops (AND, OR and XOR) in the Linux kernel did not properly update 32-bit bounds, which could be turned into out of bounds reads and writes in the Linux kernel and therefore, arbitrary code execution. This issue was fixed via commit 049c4e13714e (&#34;bpf: Fix alu32 const subreg bound tracking on bitwise operations&#34;) (v5.13-rc4) and backported to the stable kernels in v5.12.4, v5.11.21, and v5.10.37. The AND/OR issues were introduced by commit 3f50f132d840 (&#34;bpf: Verifier, do explicit ALU32 bounds tracking&#34;) (5.7-rc1) and the XOR variant was introduced by 2921c90d4718 (&#34;bpf:Fix a verifier failure with xor&#34;) ( 5.10-rc1).</p> <p>The eBPF ALU32 bounds tracking for bitwise ops (AND, OR and XOR) in the Linux kernel did not properly update 32-bit bounds, which could be turned into out of bounds reads and writes in the Linux kernel and therefore, arbitrary code execution. This issue was fixed via commit 049c4e13714e (&#34;bpf: Fix alu32 const subreg bound tracking on bitwise operations&#34;) (v5.13-rc4) and backported to the stable kernels in v5.12.4, v5.11.21, and v5.10.37. The AND/OR issues were introduced by commit 3f50f132d840 (&#34;bpf: Verifier, do explicit ALU32 bounds tracking&#34;) (5.7-rc1) and the XOR variant was introduced by 2921c90d4718 (&#34;bpf:Fix a verifier failure with xor&#34;) ( 5.10-rc1).</p> https://cve.radiocsirt.org/vuln/ghsa-9wfm-q59x-qc3x https://cve.radiocsirt.org/vuln/gsd-2021-3490 gsd-2021-3490 https://cve.radiocsirt.org/vuln/gsd-2021-3490 https://cve.radiocsirt.org/vuln/opensuse-su-2021:1975-1 <p>Security update for the Linux Kernel</p> <p>Security update for the Linux Kernel</p> https://cve.radiocsirt.org/vuln/opensuse-su-2021:1975-1 https://cve.radiocsirt.org/vuln/suse-su-2021:1975-1 <p>Security update for the Linux Kernel</p> <p>Security update for the Linux Kernel</p> https://cve.radiocsirt.org/vuln/suse-su-2021:1975-1 https://cve.radiocsirt.org/vuln/ubuntu-cve-2021-3490 <p><strong>Affected:</strong> Ubuntu:16.04:LTS: linux-hwe-edge, Ubuntu:18.04:LTS: linux-aws-5.0, Ubuntu:18.04:LTS: linux-aws-5.3, Ubuntu:18.04:LTS: linux-azure, Ubuntu:18.04:LTS: linux-azure-5.3, Ubuntu:18.04:LTS: linux-azure-edge, Ubuntu:18.04:LTS: linux-gcp, Ubuntu:18.04:LTS: linux-gcp-5.3, Ubuntu:18.04:LTS: linux-gcp-edge, Ubuntu:18.04:LTS: linux-hwe and 7 more</p> <p>The eBPF ALU32 bounds tracking for bitwise ops (AND, OR and XOR) in the Linux kernel did not properly update 32-bit bounds, which could be turned into out of bounds reads and writes in the Linux kernel and therefore, arbitrary code execution. This issue was fixed via commit 049c4e13714e (&#34;bpf: Fix alu32 const subreg bound tracking on bitwise operations&#34;) (v5.13-rc4) and backported to the stable kernels in v5.12.4, v5.11.21, and v5.10.37. The AND/OR issues were introduced by commit 3f50f132d840 (&#34;bpf: Verifier, do explicit ALU32 bounds tracking&#34;) (5.7-rc1) and the XOR variant was introduced by 2921c90d4718 (&#34;bpf:Fix a verifier failure with xor&#34;) ( 5.10-rc1).</p> <p><strong>Affected:</strong> Ubuntu:16.04:LTS: linux-hwe-edge, Ubuntu:18.04:LTS: linux-aws-5.0, Ubuntu:18.04:LTS: linux-aws-5.3, Ubuntu:18.04:LTS: linux-azure, Ubuntu:18.04:LTS: linux-azure-5.3, Ubuntu:18.04:LTS: linux-azure-edge, Ubuntu:18.04:LTS: linux-gcp, Ubuntu:18.04:LTS: linux-gcp-5.3, Ubuntu:18.04:LTS: linux-gcp-edge, Ubuntu:18.04:LTS: linux-hwe and 7 more</p> <p>The eBPF ALU32 bounds tracking for bitwise ops (AND, OR and XOR) in the Linux kernel did not properly update 32-bit bounds, which could be turned into out of bounds reads and writes in the Linux kernel and therefore, arbitrary code execution. This issue was fixed via commit 049c4e13714e (&#34;bpf: Fix alu32 const subreg bound tracking on bitwise operations&#34;) (v5.13-rc4) and backported to the stable kernels in v5.12.4, v5.11.21, and v5.10.37. The AND/OR issues were introduced by commit 3f50f132d840 (&#34;bpf: Verifier, do explicit ALU32 bounds tracking&#34;) (5.7-rc1) and the XOR variant was introduced by 2921c90d4718 (&#34;bpf:Fix a verifier failure with xor&#34;) ( 5.10-rc1).</p> https://cve.radiocsirt.org/vuln/ubuntu-cve-2021-3490