Ubuntu: (Multiple Advisories) (CVE-2024-41053): Linux kernel kernel vulnerabilities

Ubuntu: (Multiple Advisories) (CVE-2024-41053): Linux kernel kernel vulnerabilities

Severity

5

CVSS

(AV:L/AC:L/Au:S/C:N/I:N/A:C)

Published

07/29/2024

Created

11/05/2024

Added

11/04/2024

Modified

01/30/2025

Description

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Fix ufshcd_abort_one racing issue When ufshcd_abort_one is racing with the completion ISR, the completed tag of the request's mq_hctx pointer will be set to NULL by ISR.Return success when request is completed by ISR because ufshcd_abort_one does not need to do anything. The racing flow is: Thread A ufshcd_err_handler step 1 ... ufshcd_abort_one ufshcd_try_to_abort_task ufshcd_cmd_inflight(true) step 3 ufshcd_mcq_req_to_hwq blk_mq_unique_tag rq->mq_hctx->queue_num step 5 Thread B ufs_mtk_mcq_intr(cq complete ISR) step 2 scsi_done ... __blk_mq_free_request rq->mq_hctx = NULL; step 4 Below is KE back trace. ufshcd_try_to_abort_task: cmd at tag 41 not pending in the device. ufshcd_try_to_abort_task: cmd at tag=41 is cleared. Aborting tag 41 / CDB 0x28 succeeded Unable to handle kernel NULL pointer dereference at virtual address 0000000000000194 pc : [0xffffffddd7a79bf8] blk_mq_unique_tag+0x8/0x14 lr : [0xffffffddd6155b84] ufshcd_mcq_req_to_hwq+0x1c/0x40 [ufs_mediatek_mod_ise] do_mem_abort+0x58/0x118 el1_abort+0x3c/0x5c el1h_64_sync_handler+0x54/0x90 el1h_64_sync+0x68/0x6c blk_mq_unique_tag+0x8/0x14 ufshcd_err_handler+0xae4/0xfa8 [ufs_mediatek_mod_ise] process_one_work+0x208/0x4fc worker_thread+0x228/0x438 kthread+0x104/0x1d4 ret_from_fork+0x10/0x20

Solution(s)

• ubuntu-upgrade-linux-image-6-8-0-1002-gkeop
• ubuntu-upgrade-linux-image-6-8-0-1013-gke
• ubuntu-upgrade-linux-image-6-8-0-1014-ibm
• ubuntu-upgrade-linux-image-6-8-0-1014-raspi
• ubuntu-upgrade-linux-image-6-8-0-1015-oracle
• ubuntu-upgrade-linux-image-6-8-0-1015-oracle-64k
• ubuntu-upgrade-linux-image-6-8-0-1016-azure
• ubuntu-upgrade-linux-image-6-8-0-1016-azure-fde
• ubuntu-upgrade-linux-image-6-8-0-1016-gcp
• ubuntu-upgrade-linux-image-6-8-0-1016-oem
• ubuntu-upgrade-linux-image-6-8-0-1017-azure
• ubuntu-upgrade-linux-image-6-8-0-1017-azure-fde
• ubuntu-upgrade-linux-image-6-8-0-1017-gcp
• ubuntu-upgrade-linux-image-6-8-0-1017-nvidia
• ubuntu-upgrade-linux-image-6-8-0-1017-nvidia-64k
• ubuntu-upgrade-linux-image-6-8-0-1017-nvidia-lowlatency
• ubuntu-upgrade-linux-image-6-8-0-1017-nvidia-lowlatency-64k
• ubuntu-upgrade-linux-image-6-8-0-1018-aws
• ubuntu-upgrade-linux-image-6-8-0-48-generic
• ubuntu-upgrade-linux-image-6-8-0-48-generic-64k
• ubuntu-upgrade-linux-image-6-8-0-48-lowlatency
• ubuntu-upgrade-linux-image-6-8-0-48-lowlatency-64k
• ubuntu-upgrade-linux-image-aws
• ubuntu-upgrade-linux-image-azure
• ubuntu-upgrade-linux-image-azure-fde
• ubuntu-upgrade-linux-image-gcp
• ubuntu-upgrade-linux-image-generic
• ubuntu-upgrade-linux-image-generic-64k
• ubuntu-upgrade-linux-image-generic-64k-hwe-22-04
• ubuntu-upgrade-linux-image-generic-64k-hwe-24-04
• ubuntu-upgrade-linux-image-generic-hwe-22-04
• ubuntu-upgrade-linux-image-generic-hwe-24-04
• ubuntu-upgrade-linux-image-generic-lpae
• ubuntu-upgrade-linux-image-gke
• ubuntu-upgrade-linux-image-gkeop
• ubuntu-upgrade-linux-image-gkeop-6-8
• ubuntu-upgrade-linux-image-ibm
• ubuntu-upgrade-linux-image-ibm-classic
• ubuntu-upgrade-linux-image-ibm-lts-24-04
• ubuntu-upgrade-linux-image-kvm
• ubuntu-upgrade-linux-image-lowlatency
• ubuntu-upgrade-linux-image-lowlatency-64k
• ubuntu-upgrade-linux-image-lowlatency-64k-hwe-22-04
• ubuntu-upgrade-linux-image-lowlatency-64k-hwe-24-04
• ubuntu-upgrade-linux-image-lowlatency-hwe-22-04
• ubuntu-upgrade-linux-image-lowlatency-hwe-24-04
• ubuntu-upgrade-linux-image-nvidia
• ubuntu-upgrade-linux-image-nvidia-6-8
• ubuntu-upgrade-linux-image-nvidia-64k
• ubuntu-upgrade-linux-image-nvidia-64k-6-8
• ubuntu-upgrade-linux-image-nvidia-64k-hwe-22-04
• ubuntu-upgrade-linux-image-nvidia-hwe-22-04
• ubuntu-upgrade-linux-image-nvidia-lowlatency
• ubuntu-upgrade-linux-image-nvidia-lowlatency-64k
• ubuntu-upgrade-linux-image-oem-22-04
• ubuntu-upgrade-linux-image-oem-22-04a
• ubuntu-upgrade-linux-image-oem-22-04b
• ubuntu-upgrade-linux-image-oem-22-04c
• ubuntu-upgrade-linux-image-oem-22-04d
• ubuntu-upgrade-linux-image-oem-24-04
• ubuntu-upgrade-linux-image-oem-24-04a
• ubuntu-upgrade-linux-image-oracle
• ubuntu-upgrade-linux-image-oracle-64k
• ubuntu-upgrade-linux-image-raspi
• ubuntu-upgrade-linux-image-virtual
• ubuntu-upgrade-linux-image-virtual-hwe-22-04
• ubuntu-upgrade-linux-image-virtual-hwe-24-04

References

• https://attackerkb.com/topics/cve-2024-41053
• CVE - 2024-41053
• USN-7089-1
• USN-7089-2
• USN-7089-3
• USN-7089-4
• USN-7089-5
• USN-7089-6
• USN-7089-7
• USN-7090-1
• USN-7095-1
• USN-7156-1

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