发布于3月6日3月6日 Members Ubuntu: (CVE-2021-47319): linux vulnerability Severity 5 CVSS (AV:L/AC:L/Au:S/C:N/I:N/A:C) Published 05/21/2024 Created 11/21/2024 Added 11/19/2024 Modified 02/11/2025 Description In the Linux kernel, the following vulnerability has been resolved: virtio-blk: Fix memory leak among suspend/resume procedure The vblk->vqs should be freed before we call init_vqs() in virtblk_restore(). Solution(s) ubuntu-upgrade-linux ubuntu-upgrade-linux-aws ubuntu-upgrade-linux-aws-5-4 ubuntu-upgrade-linux-aws-fips ubuntu-upgrade-linux-aws-hwe ubuntu-upgrade-linux-azure ubuntu-upgrade-linux-azure-4-15 ubuntu-upgrade-linux-azure-5-4 ubuntu-upgrade-linux-azure-fips ubuntu-upgrade-linux-bluefield ubuntu-upgrade-linux-fips ubuntu-upgrade-linux-gcp ubuntu-upgrade-linux-gcp-4-15 ubuntu-upgrade-linux-gcp-5-4 ubuntu-upgrade-linux-gcp-fips ubuntu-upgrade-linux-gkeop ubuntu-upgrade-linux-hwe ubuntu-upgrade-linux-hwe-5-4 ubuntu-upgrade-linux-ibm ubuntu-upgrade-linux-kvm ubuntu-upgrade-linux-oracle ubuntu-upgrade-linux-oracle-5-4 ubuntu-upgrade-linux-raspi ubuntu-upgrade-linux-raspi-5-4 References https://attackerkb.com/topics/cve-2021-47319 CVE - 2021-47319 https://git.kernel.org/linus/b71ba22e7c6c6b279c66f53ee7818709774efa1f https://git.kernel.org/stable/c/04c6e60b884cb5e94ff32af46867fb41d5848358 https://git.kernel.org/stable/c/102d6bc6475ab09bab579c18704e6cf8d898e93c https://git.kernel.org/stable/c/29a2f4a3214aa14d61cc9737c9f886dae9dbb710 https://git.kernel.org/stable/c/381bde79d11e596002edfd914e6714291826967a https://git.kernel.org/stable/c/600942d2fd49b90e44857d20c774b20d16f3130f https://git.kernel.org/stable/c/863da837964c80c72e368a4f748c30d25daa1815 https://git.kernel.org/stable/c/b71ba22e7c6c6b279c66f53ee7818709774efa1f https://git.kernel.org/stable/c/ca2b8ae93a6da9839dc7f9eb9199b18aa03c3dae https://git.kernel.org/stable/c/cd24da0db9f75ca11eaf6060f0ccb90e2f3be3b0 https://www.cve.org/CVERecord?id=CVE-2021-47319 View more
