In the Linux kernel, the following vulnerability has been resolved: ocfs2: uncache inode which has failed entering the group Syzbot has reported the following BUG: kernel BUG at fs/ocfs2/uptodate.c:509! ... Call Trace: <TASK> ? _diebody+0x5f/0xb0 ? die+0x9e/0xc0 ? dotrap+0x15a/0x3a0 ? ocfs2setnewbufferuptodate+0x145/0x160 ? doerrortrap+0x1dc/0x2c0 ? ocfs2setnewbufferuptodate+0x145/0x160 ? _pfxdoerrortrap+0x10/0x10 ? handleinvalidop+0x34/0x40 ? ocfs2setnewbufferuptodate+0x145/0x160 ? excinvalidop+0x38/0x50 ? asmexcinvalidop+0x1a/0x20 ? ocfs2setnewbufferuptodate+0x2e/0x160 ? ocfs2setnewbufferuptodate+0x144/0x160 ? ocfs2setnewbufferuptodate+0x145/0x160 ocfs2groupadd+0x39f/0x15a0 ? _pfxocfs2groupadd+0x10/0x10 ? _pfxlockacquire+0x10/0x10 ? mntgetwriteaccess+0x68/0x2b0 ? _pfxlockrelease+0x10/0x10 ? rcureadlockanyheld+0xb7/0x160 ? _pfxrcureadlockanyheld+0x10/0x10 ? smacklog+0x123/0x540 ? mntgetwriteaccess+0x68/0x2b0 ? mntgetwriteaccess+0x68/0x2b0 ? mntgetwriteaccess+0x226/0x2b0 ocfs2ioctl+0x65e/0x7d0 ? _pfxocfs2ioctl+0x10/0x10 ? smackfileioctl+0x29e/0x3a0 ? _pfxsmackfileioctl+0x10/0x10 ? lockdephardirqsonprepare+0x43d/0x780 ? _pfxlockdephardirqsonprepare+0x10/0x10 ? _pfxocfs2ioctl+0x10/0x10 _sesysioctl+0xfb/0x170 dosyscall64+0xf3/0x230 entrySYSCALL64afterhwframe+0x77/0x7f ... </TASK> When 'ioctl(OCFS2IOCGROUPADD, ...)' has failed for the particular inode in 'ocfs2verifygroupandinput()', corresponding buffer head remains cached and subsequent call to the same 'ioctl()' for the same inode issues the BUG() in 'ocfs2setnewbufferuptodate()' (trying to cache the same buffer head of that inode). Fix this by uncaching the buffer head with 'ocfs2removefromcache()' on error path in 'ocfs2group_add()'.
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "6.11.0-18.18", "binary_name": "linux-bpf-dev" }, { "binary_version": "6.11.0-18.18", "binary_name": "linux-buildinfo-6.11.0-18-generic" }, { "binary_version": "6.11.0-18.18", "binary_name": "linux-buildinfo-6.11.0-18-generic-64k" }, { "binary_version": "6.11.0-18.18", "binary_name": "linux-cloud-tools-6.11.0-18" }, { "binary_version": "6.11.0-18.18", "binary_name": "linux-cloud-tools-6.11.0-18-generic" }, { "binary_version": "6.11.0-18.18", "binary_name": "linux-cloud-tools-common" }, { "binary_version": "6.11.0-18.18", "binary_name": "linux-doc" }, { "binary_version": "6.11.0-18.18", "binary_name": "linux-headers-6.11.0-18" }, { "binary_version": "6.11.0-18.18", "binary_name": "linux-headers-6.11.0-18-generic" }, { "binary_version": "6.11.0-18.18", "binary_name": "linux-headers-6.11.0-18-generic-64k" }, { "binary_version": "6.11.0-18.18", "binary_name": "linux-image-6.11.0-18-generic" }, { "binary_version": "6.11.0-18.18", "binary_name": "linux-image-6.11.0-18-generic-dbgsym" }, { "binary_version": "6.11.0-18.18", "binary_name": "linux-image-unsigned-6.11.0-18-generic" }, { "binary_version": "6.11.0-18.18", "binary_name": "linux-image-unsigned-6.11.0-18-generic-64k" }, { "binary_version": "6.11.0-18.18", "binary_name": "linux-image-unsigned-6.11.0-18-generic-64k-dbgsym" }, { "binary_version": "6.11.0-18.18", "binary_name": "linux-image-unsigned-6.11.0-18-generic-dbgsym" }, { "binary_version": "6.11.0-18.18", "binary_name": "linux-lib-rust-6.11.0-18-generic" }, { "binary_version": "6.11.0-18.18", "binary_name": "linux-libc-dev" }, { "binary_version": "6.11.0-18.18", "binary_name": "linux-modules-6.11.0-18-generic" }, { "binary_version": "6.11.0-18.18", "binary_name": "linux-modules-6.11.0-18-generic-64k" }, { "binary_version": "6.11.0-18.18", "binary_name": "linux-modules-extra-6.11.0-18-generic" }, { "binary_version": "6.11.0-18.18", "binary_name": "linux-modules-ipu6-6.11.0-18-generic" }, { "binary_version": "6.11.0-18.18", "binary_name": "linux-modules-ipu7-6.11.0-18-generic" }, { "binary_version": "6.11.0-18.18", "binary_name": "linux-modules-iwlwifi-6.11.0-18-generic" }, { "binary_version": "6.11.0-18.18", "binary_name": "linux-modules-usbio-6.11.0-18-generic" }, { "binary_version": "6.11.0-18.18", "binary_name": "linux-modules-vision-6.11.0-18-generic" }, { "binary_version": "6.11.0-18.18", "binary_name": "linux-source-6.11.0" }, { "binary_version": "6.11.0-18.18", "binary_name": "linux-tools-6.11.0-18" }, { "binary_version": "6.11.0-18.18", "binary_name": "linux-tools-6.11.0-18-generic" }, { "binary_version": "6.11.0-18.18", "binary_name": "linux-tools-6.11.0-18-generic-64k" }, { "binary_version": "6.11.0-18.18", "binary_name": "linux-tools-common" }, { "binary_version": "6.11.0-18.18", "binary_name": "linux-tools-host" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "6.11.0-1009.10", "binary_name": "linux-aws-cloud-tools-6.11.0-1009" }, { "binary_version": "6.11.0-1009.10", "binary_name": "linux-aws-headers-6.11.0-1009" }, { "binary_version": "6.11.0-1009.10", "binary_name": "linux-aws-tools-6.11.0-1009" }, { "binary_version": "6.11.0-1009.10", "binary_name": "linux-buildinfo-6.11.0-1009-aws" }, { "binary_version": "6.11.0-1009.10", "binary_name": "linux-cloud-tools-6.11.0-1009-aws" }, { "binary_version": "6.11.0-1009.10", "binary_name": "linux-headers-6.11.0-1009-aws" }, { "binary_version": "6.11.0-1009.10", "binary_name": "linux-image-unsigned-6.11.0-1009-aws" }, { "binary_version": "6.11.0-1009.10", "binary_name": "linux-image-unsigned-6.11.0-1009-aws-dbgsym" }, { "binary_version": "6.11.0-1009.10", "binary_name": "linux-modules-6.11.0-1009-aws" }, { "binary_version": "6.11.0-1009.10", "binary_name": "linux-modules-extra-6.11.0-1009-aws" }, { "binary_version": "6.11.0-1009.10", "binary_name": "linux-tools-6.11.0-1009-aws" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "6.11.0-1009.9", "binary_name": "linux-azure-cloud-tools-6.11.0-1009" }, { "binary_version": "6.11.0-1009.9", "binary_name": "linux-azure-headers-6.11.0-1009" }, { "binary_version": "6.11.0-1009.9", "binary_name": "linux-azure-tools-6.11.0-1009" }, { "binary_version": "6.11.0-1009.9", "binary_name": "linux-buildinfo-6.11.0-1009-azure" }, { "binary_version": "6.11.0-1009.9", "binary_name": "linux-cloud-tools-6.11.0-1009-azure" }, { "binary_version": "6.11.0-1009.9", "binary_name": "linux-headers-6.11.0-1009-azure" }, { "binary_version": "6.11.0-1009.9", "binary_name": "linux-image-unsigned-6.11.0-1009-azure" }, { "binary_version": "6.11.0-1009.9", "binary_name": "linux-image-unsigned-6.11.0-1009-azure-dbgsym" }, { "binary_version": "6.11.0-1009.9", "binary_name": "linux-modules-6.11.0-1009-azure" }, { "binary_version": "6.11.0-1009.9", "binary_name": "linux-modules-extra-6.11.0-1009-azure" }, { "binary_version": "6.11.0-1009.9", "binary_name": "linux-modules-iwlwifi-6.11.0-1009-azure" }, { "binary_version": "6.11.0-1009.9", "binary_name": "linux-tools-6.11.0-1009-azure" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "6.11.0-1009.9", "binary_name": "linux-buildinfo-6.11.0-1009-gcp" }, { "binary_version": "6.11.0-1009.9", "binary_name": "linux-gcp-headers-6.11.0-1009" }, { "binary_version": "6.11.0-1009.9", "binary_name": "linux-gcp-tools-6.11.0-1009" }, { "binary_version": "6.11.0-1009.9", "binary_name": "linux-headers-6.11.0-1009-gcp" }, { "binary_version": "6.11.0-1009.9", "binary_name": "linux-image-unsigned-6.11.0-1009-gcp" }, { "binary_version": "6.11.0-1009.9", "binary_name": "linux-image-unsigned-6.11.0-1009-gcp-dbgsym" }, { "binary_version": "6.11.0-1009.9", "binary_name": "linux-modules-6.11.0-1009-gcp" }, { "binary_version": "6.11.0-1009.9", "binary_name": "linux-modules-extra-6.11.0-1009-gcp" }, { "binary_version": "6.11.0-1009.9", "binary_name": "linux-tools-6.11.0-1009-gcp" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "6.11.0-1010.11", "binary_name": "linux-buildinfo-6.11.0-1010-lowlatency" }, { "binary_version": "6.11.0-1010.11", "binary_name": "linux-buildinfo-6.11.0-1010-lowlatency-64k" }, { "binary_version": "6.11.0-1010.11", "binary_name": "linux-cloud-tools-6.11.0-1010-lowlatency" }, { "binary_version": "6.11.0-1010.11", "binary_name": "linux-headers-6.11.0-1010-lowlatency" }, { "binary_version": "6.11.0-1010.11", "binary_name": "linux-headers-6.11.0-1010-lowlatency-64k" }, { "binary_version": "6.11.0-1010.11", "binary_name": "linux-image-unsigned-6.11.0-1010-lowlatency" }, { "binary_version": "6.11.0-1010.11", "binary_name": "linux-image-unsigned-6.11.0-1010-lowlatency-64k" }, { "binary_version": "6.11.0-1010.11", "binary_name": "linux-image-unsigned-6.11.0-1010-lowlatency-64k-dbgsym" }, { "binary_version": "6.11.0-1010.11", "binary_name": "linux-image-unsigned-6.11.0-1010-lowlatency-dbgsym" }, { "binary_version": "6.11.0-1010.11", "binary_name": "linux-lowlatency-cloud-tools-6.11.0-1010" }, { "binary_version": "6.11.0-1010.11", "binary_name": "linux-lowlatency-headers-6.11.0-1010" }, { "binary_version": "6.11.0-1010.11", "binary_name": "linux-lowlatency-lib-rust-6.11.0-1010-lowlatency" }, { "binary_version": "6.11.0-1010.11", "binary_name": "linux-lowlatency-tools-6.11.0-1010" }, { "binary_version": "6.11.0-1010.11", "binary_name": "linux-modules-6.11.0-1010-lowlatency" }, { "binary_version": "6.11.0-1010.11", "binary_name": "linux-modules-6.11.0-1010-lowlatency-64k" }, { "binary_version": "6.11.0-1010.11", "binary_name": "linux-modules-iwlwifi-6.11.0-1010-lowlatency" }, { "binary_version": "6.11.0-1010.11", "binary_name": "linux-tools-6.11.0-1010-lowlatency" }, { "binary_version": "6.11.0-1010.11", "binary_name": "linux-tools-6.11.0-1010-lowlatency-64k" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "6.11.0-1011.12", "binary_name": "linux-buildinfo-6.11.0-1011-oracle" }, { "binary_version": "6.11.0-1011.12", "binary_name": "linux-buildinfo-6.11.0-1011-oracle-64k" }, { "binary_version": "6.11.0-1011.12", "binary_name": "linux-headers-6.11.0-1011-oracle" }, { "binary_version": "6.11.0-1011.12", "binary_name": "linux-headers-6.11.0-1011-oracle-64k" }, { "binary_version": "6.11.0-1011.12", "binary_name": "linux-image-unsigned-6.11.0-1011-oracle" }, { "binary_version": "6.11.0-1011.12", "binary_name": "linux-image-unsigned-6.11.0-1011-oracle-64k" }, { "binary_version": "6.11.0-1011.12", "binary_name": "linux-image-unsigned-6.11.0-1011-oracle-64k-dbgsym" }, { "binary_version": "6.11.0-1011.12", "binary_name": "linux-image-unsigned-6.11.0-1011-oracle-dbgsym" }, { "binary_version": "6.11.0-1011.12", "binary_name": "linux-modules-6.11.0-1011-oracle" }, { "binary_version": "6.11.0-1011.12", "binary_name": "linux-modules-6.11.0-1011-oracle-64k" }, { "binary_version": "6.11.0-1011.12", "binary_name": "linux-modules-extra-6.11.0-1011-oracle" }, { "binary_version": "6.11.0-1011.12", "binary_name": "linux-modules-extra-6.11.0-1011-oracle-64k" }, { "binary_version": "6.11.0-1011.12", "binary_name": "linux-oracle-headers-6.11.0-1011" }, { "binary_version": "6.11.0-1011.12", "binary_name": "linux-oracle-tools-6.11.0-1011" }, { "binary_version": "6.11.0-1011.12", "binary_name": "linux-tools-6.11.0-1011-oracle" }, { "binary_version": "6.11.0-1011.12", "binary_name": "linux-tools-6.11.0-1011-oracle-64k" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "6.11.0-1008.8", "binary_name": "linux-buildinfo-6.11.0-1008-raspi" }, { "binary_version": "6.11.0-1008.8", "binary_name": "linux-headers-6.11.0-1008-raspi" }, { "binary_version": "6.11.0-1008.8", "binary_name": "linux-image-6.11.0-1008-raspi" }, { "binary_version": "6.11.0-1008.8", "binary_name": "linux-image-6.11.0-1008-raspi-dbgsym" }, { "binary_version": "6.11.0-1008.8", "binary_name": "linux-modules-6.11.0-1008-raspi" }, { "binary_version": "6.11.0-1008.8", "binary_name": "linux-raspi-headers-6.11.0-1008" }, { "binary_version": "6.11.0-1008.8", "binary_name": "linux-raspi-tools-6.11.0-1008" }, { "binary_version": "6.11.0-1008.8", "binary_name": "linux-tools-6.11.0-1008-raspi" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "6.11.0-1005.5", "binary_name": "linux-buildinfo-6.11.0-1005-realtime" }, { "binary_version": "6.11.0-1005.5", "binary_name": "linux-cloud-tools-6.11.0-1005-realtime" }, { "binary_version": "6.11.0-1005.5", "binary_name": "linux-headers-6.11.0-1005-realtime" }, { "binary_version": "6.11.0-1005.5", "binary_name": "linux-image-unsigned-6.11.0-1005-realtime" }, { "binary_version": "6.11.0-1005.5", "binary_name": "linux-image-unsigned-6.11.0-1005-realtime-dbgsym" }, { "binary_version": "6.11.0-1005.5", "binary_name": "linux-modules-6.11.0-1005-realtime" }, { "binary_version": "6.11.0-1005.5", "binary_name": "linux-modules-extra-6.11.0-1005-realtime" }, { "binary_version": "6.11.0-1005.5", "binary_name": "linux-modules-iwlwifi-6.11.0-1005-realtime" }, { "binary_version": "6.11.0-1005.5", "binary_name": "linux-realtime-cloud-tools-6.11.0-1005" }, { "binary_version": "6.11.0-1005.5", "binary_name": "linux-realtime-headers-6.11.0-1005" }, { "binary_version": "6.11.0-1005.5", "binary_name": "linux-realtime-tools-6.11.0-1005" }, { "binary_version": "6.11.0-1005.5", "binary_name": "linux-tools-6.11.0-1005-realtime" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "6.11.0-17.17.1", "binary_name": "linux-buildinfo-6.11.0-17-generic" }, { "binary_version": "6.11.0-17.17.1", "binary_name": "linux-headers-6.11.0-17-generic" }, { "binary_version": "6.11.0-17.17.1", "binary_name": "linux-image-6.11.0-17-generic" }, { "binary_version": "6.11.0-17.17.1", "binary_name": "linux-image-6.11.0-17-generic-dbgsym" }, { "binary_version": "6.11.0-17.17.1", "binary_name": "linux-modules-6.11.0-17-generic" }, { "binary_version": "6.11.0-17.17.1", "binary_name": "linux-riscv-headers-6.11.0-17" }, { "binary_version": "6.11.0-17.17.1", "binary_name": "linux-riscv-tools-6.11.0-17" }, { "binary_version": "6.11.0-17.17.1", "binary_name": "linux-tools-6.11.0-17-generic" } ] }
{ "availability": "No subscription required", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "6.11.0-17.17~24.04.2", "binary_name": "linux-buildinfo-6.11.0-17-generic" }, { "binary_version": "6.11.0-17.17~24.04.2", "binary_name": "linux-buildinfo-6.11.0-17-generic-64k" }, { "binary_version": "6.11.0-17.17~24.04.2", "binary_name": "linux-cloud-tools-6.11.0-17-generic" }, { "binary_version": "6.11.0-17.17~24.04.2", "binary_name": "linux-headers-6.11.0-17-generic" }, { "binary_version": "6.11.0-17.17~24.04.2", "binary_name": "linux-headers-6.11.0-17-generic-64k" }, { "binary_version": "6.11.0-17.17~24.04.2", "binary_name": "linux-hwe-6.11-cloud-tools-6.11.0-17" }, { "binary_version": "6.11.0-17.17~24.04.2", "binary_name": "linux-hwe-6.11-headers-6.11.0-17" }, { "binary_version": "6.11.0-17.17~24.04.2", "binary_name": "linux-hwe-6.11-lib-rust-6.11.0-17-generic" }, { "binary_version": "6.11.0-17.17~24.04.2", "binary_name": "linux-hwe-6.11-tools-6.11.0-17" }, { "binary_version": "6.11.0-17.17~24.04.2", "binary_name": "linux-image-6.11.0-17-generic" }, { "binary_version": "6.11.0-17.17~24.04.2", "binary_name": "linux-image-6.11.0-17-generic-dbgsym" }, { "binary_version": "6.11.0-17.17~24.04.2", "binary_name": "linux-image-unsigned-6.11.0-17-generic" }, { "binary_version": "6.11.0-17.17~24.04.2", "binary_name": "linux-image-unsigned-6.11.0-17-generic-64k" }, { "binary_version": "6.11.0-17.17~24.04.2", "binary_name": "linux-image-unsigned-6.11.0-17-generic-64k-dbgsym" }, { "binary_version": "6.11.0-17.17~24.04.2", "binary_name": "linux-image-unsigned-6.11.0-17-generic-dbgsym" }, { "binary_version": "6.11.0-17.17~24.04.2", "binary_name": "linux-modules-6.11.0-17-generic" }, { "binary_version": "6.11.0-17.17~24.04.2", "binary_name": "linux-modules-6.11.0-17-generic-64k" }, { "binary_version": "6.11.0-17.17~24.04.2", "binary_name": "linux-modules-extra-6.11.0-17-generic" }, { "binary_version": "6.11.0-17.17~24.04.2", "binary_name": "linux-modules-ipu6-6.11.0-17-generic" }, { "binary_version": "6.11.0-17.17~24.04.2", "binary_name": "linux-modules-ipu7-6.11.0-17-generic" }, { "binary_version": "6.11.0-17.17~24.04.2", "binary_name": "linux-modules-iwlwifi-6.11.0-17-generic" }, { "binary_version": "6.11.0-17.17~24.04.2", "binary_name": "linux-modules-usbio-6.11.0-17-generic" }, { "binary_version": "6.11.0-17.17~24.04.2", "binary_name": "linux-modules-vision-6.11.0-17-generic" }, { "binary_version": "6.11.0-17.17~24.04.2", "binary_name": "linux-tools-6.11.0-17-generic" }, { "binary_version": "6.11.0-17.17~24.04.2", "binary_name": "linux-tools-6.11.0-17-generic-64k" } ] }