vulnerability
Ubuntu: (Multiple Advisories) (CVE-2024-26764): Linux kernel vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 1 | (AV:L/AC:L/Au:S/C:N/I:N/A:N) | 04/03/2024 | 07/01/2024 | 03/21/2025 |
Severity
1
CVSS
(AV:L/AC:L/Au:S/C:N/I:N/A:N)
Published
04/03/2024
Added
07/01/2024
Modified
03/21/2025
Description
In the Linux kernel, the following vulnerability has been resolved:
fs/aio: Restrict kiocb_set_cancel_fn() to I/O submitted via libaio
If kiocb_set_cancel_fn() is called for I/O submitted via io_uring, the
following kernel warning appears:
WARNING: CPU: 3 PID: 368 at fs/aio.c:598 kiocb_set_cancel_fn+0x9c/0xa8
Call trace:
kiocb_set_cancel_fn+0x9c/0xa8
ffs_epfile_read_iter+0x144/0x1d0
io_read+0x19c/0x498
io_issue_sqe+0x118/0x27c
io_submit_sqes+0x25c/0x5fc
__arm64_sys_io_uring_enter+0x104/0xab0
invoke_syscall+0x58/0x11c
el0_svc_common+0xb4/0xf4
do_el0_svc+0x2c/0xb0
el0_svc+0x2c/0xa4
el0t_64_sync_handler+0x68/0xb4
el0t_64_sync+0x1a4/0x1a8
Fix this by setting the IOCB_AIO_RW flag for read and write I/O that is
submitted by libaio.
Solution(s)
ubuntu-upgrade-linux-image-5-15-0-1030-xilinx-zynqmpubuntu-upgrade-linux-image-5-15-0-1046-gkeopubuntu-upgrade-linux-image-5-15-0-1056-ibmubuntu-upgrade-linux-image-5-15-0-1057-ibmubuntu-upgrade-linux-image-5-15-0-1058-intel-iotgubuntu-upgrade-linux-image-5-15-0-1058-nvidiaubuntu-upgrade-linux-image-5-15-0-1058-nvidia-lowlatencyubuntu-upgrade-linux-image-5-15-0-1058-raspiubuntu-upgrade-linux-image-5-15-0-1060-gkeubuntu-upgrade-linux-image-5-15-0-1060-kvmubuntu-upgrade-linux-image-5-15-0-1061-oracleubuntu-upgrade-linux-image-5-15-0-1062-gcpubuntu-upgrade-linux-image-5-15-0-1063-awsubuntu-upgrade-linux-image-5-15-0-1065-azure-fdeubuntu-upgrade-linux-image-5-15-0-1066-azureubuntu-upgrade-linux-image-5-15-0-110-lowlatencyubuntu-upgrade-linux-image-5-15-0-110-lowlatency-64kubuntu-upgrade-linux-image-5-15-0-112-genericubuntu-upgrade-linux-image-5-15-0-112-generic-64kubuntu-upgrade-linux-image-5-15-0-112-generic-lpaeubuntu-upgrade-linux-image-5-15-0-113-genericubuntu-upgrade-linux-image-5-15-0-113-generic-64kubuntu-upgrade-linux-image-5-15-0-113-generic-lpaeubuntu-upgrade-linux-image-5-4-0-1038-iotubuntu-upgrade-linux-image-5-4-0-1045-xilinx-zynqmpubuntu-upgrade-linux-image-5-4-0-1073-ibmubuntu-upgrade-linux-image-5-4-0-1086-bluefieldubuntu-upgrade-linux-image-5-4-0-1093-gkeopubuntu-upgrade-linux-image-5-4-0-1110-raspiubuntu-upgrade-linux-image-5-4-0-1114-kvmubuntu-upgrade-linux-image-5-4-0-1125-oracleubuntu-upgrade-linux-image-5-4-0-1126-awsubuntu-upgrade-linux-image-5-4-0-1130-gcpubuntu-upgrade-linux-image-5-4-0-1131-azureubuntu-upgrade-linux-image-5-4-0-186-genericubuntu-upgrade-linux-image-5-4-0-186-generic-lpaeubuntu-upgrade-linux-image-5-4-0-186-lowlatencyubuntu-upgrade-linux-image-awsubuntu-upgrade-linux-image-aws-lts-20-04ubuntu-upgrade-linux-image-aws-lts-22-04ubuntu-upgrade-linux-image-azureubuntu-upgrade-linux-image-azure-fde-lts-22-04ubuntu-upgrade-linux-image-azure-lts-20-04ubuntu-upgrade-linux-image-azure-lts-22-04ubuntu-upgrade-linux-image-bluefieldubuntu-upgrade-linux-image-gcpubuntu-upgrade-linux-image-gcp-lts-20-04ubuntu-upgrade-linux-image-gcp-lts-22-04ubuntu-upgrade-linux-image-genericubuntu-upgrade-linux-image-generic-64kubuntu-upgrade-linux-image-generic-64k-hwe-20-04ubuntu-upgrade-linux-image-generic-hwe-18-04ubuntu-upgrade-linux-image-generic-hwe-20-04ubuntu-upgrade-linux-image-generic-lpaeubuntu-upgrade-linux-image-generic-lpae-hwe-20-04ubuntu-upgrade-linux-image-gkeubuntu-upgrade-linux-image-gke-5-15ubuntu-upgrade-linux-image-gkeopubuntu-upgrade-linux-image-gkeop-5-15ubuntu-upgrade-linux-image-gkeop-5-4ubuntu-upgrade-linux-image-ibmubuntu-upgrade-linux-image-ibm-lts-20-04ubuntu-upgrade-linux-image-intelubuntu-upgrade-linux-image-intel-iotgubuntu-upgrade-linux-image-kvmubuntu-upgrade-linux-image-lowlatencyubuntu-upgrade-linux-image-lowlatency-64kubuntu-upgrade-linux-image-lowlatency-64k-hwe-20-04ubuntu-upgrade-linux-image-lowlatency-hwe-18-04ubuntu-upgrade-linux-image-lowlatency-hwe-20-04ubuntu-upgrade-linux-image-nvidiaubuntu-upgrade-linux-image-nvidia-lowlatencyubuntu-upgrade-linux-image-oemubuntu-upgrade-linux-image-oem-20-04ubuntu-upgrade-linux-image-oem-20-04bubuntu-upgrade-linux-image-oem-20-04cubuntu-upgrade-linux-image-oem-20-04dubuntu-upgrade-linux-image-oem-osp1ubuntu-upgrade-linux-image-oracleubuntu-upgrade-linux-image-oracle-lts-20-04ubuntu-upgrade-linux-image-oracle-lts-22-04ubuntu-upgrade-linux-image-raspiubuntu-upgrade-linux-image-raspi-hwe-18-04ubuntu-upgrade-linux-image-raspi-nolpaeubuntu-upgrade-linux-image-raspi2ubuntu-upgrade-linux-image-snapdragon-hwe-18-04ubuntu-upgrade-linux-image-virtualubuntu-upgrade-linux-image-virtual-hwe-18-04ubuntu-upgrade-linux-image-virtual-hwe-20-04ubuntu-upgrade-linux-image-xilinx-zynqmp
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