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CVE-2021-47188

Status Candidate

Overview

In the Linux kernel, the following vulnerability has been resolved: scsi: ufs: core: Improve SCSI abort handling The following has been observed on a test setup: WARNING: CPU: 4 PID: 250 at drivers/scsi/ufs/ufshcd.c:2737 ufshcd_queuecommand+0x468/0x65c Call trace: ufshcd_queuecommand+0x468/0x65c scsi_send_eh_cmnd+0x224/0x6a0 scsi_eh_test_devices+0x248/0x418 scsi_eh_ready_devs+0xc34/0xe58 scsi_error_handler+0x204/0x80c kthread+0x150/0x1b4 ret_from_fork+0x10/0x30 That warning is triggered by the following statement: WARN_ON(lrbp->cmd); Fix this warning by clearing lrbp->cmd from the abort handler.

Related Files

Ubuntu Security Notice USN-7119-1
Posted Nov 20, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 7119-1 - Ziming Zhang discovered that the VMware Virtual GPU DRM driver in the Linux kernel contained an integer overflow vulnerability. A local attacker could use this to cause a denial of service. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system.

tags | advisory, denial of service, overflow, kernel, local
systems | linux, ubuntu
advisories | CVE-2021-47188, CVE-2022-36402, CVE-2022-48863, CVE-2023-52531, CVE-2023-52614, CVE-2023-52918, CVE-2024-26607, CVE-2024-26640, CVE-2024-26641, CVE-2024-26668, CVE-2024-26669, CVE-2024-26677, CVE-2024-26885, CVE-2024-26960
SHA-256 | 0ac8232eca124498c64e1f39ff4a55d32797211ade5b92cbb09450e9c8fd78da
Ubuntu Security Notice USN-7028-2
Posted Oct 18, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 7028-2 - It was discovered that the JFS file system contained an out-of-bounds read vulnerability when printing xattr debug information. A local attacker could use this to cause a denial of service. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system.

tags | advisory, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2021-47188, CVE-2022-48863, CVE-2023-52809, CVE-2024-26651, CVE-2024-26677, CVE-2024-26851, CVE-2024-27437, CVE-2024-38570, CVE-2024-38583, CVE-2024-39480, CVE-2024-39495, CVE-2024-42224
SHA-256 | 98691b52dc361923ae789d46853b1631bac1471d52e1e8f5c5bf3183938d9021
Ubuntu Security Notice USN-7022-3
Posted Oct 10, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 7022-3 - Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system.

tags | advisory, kernel
systems | linux, ubuntu
advisories | CVE-2021-47188, CVE-2024-26677, CVE-2024-26787, CVE-2024-27012, CVE-2024-38570, CVE-2024-42160, CVE-2024-42228
SHA-256 | abe3896117665188580a1dbccbf924257f2bb30260e8e6292a0ede48e9e053f6
Ubuntu Security Notice USN-7022-2
Posted Oct 2, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 7022-2 - Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system.

tags | advisory, kernel
systems | linux, ubuntu
advisories | CVE-2021-47188, CVE-2022-48791, CVE-2024-26677, CVE-2024-26787, CVE-2024-27012, CVE-2024-42160
SHA-256 | 5e2869f9ed921d462e17d616b733317644fb32d561e9fc36d17f1dbc09c8865d
Ubuntu Security Notice USN-7028-1
Posted Sep 23, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 7028-1 - It was discovered that the JFS file system contained an out-of-bounds read vulnerability when printing xattr debug information. A local attacker could use this to cause a denial of service. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system.

tags | advisory, denial of service, kernel, local
systems | linux, ubuntu
advisories | CVE-2021-47188, CVE-2022-48863, CVE-2023-52809, CVE-2024-26651, CVE-2024-26677, CVE-2024-26851, CVE-2024-27437, CVE-2024-38570, CVE-2024-38583, CVE-2024-39480, CVE-2024-39495, CVE-2024-42224
SHA-256 | 7de5ce15aa6cad3ce493ec92fd8b9feaa278435231abe1f16c95487428745116
Ubuntu Security Notice USN-7022-1
Posted Sep 19, 2024
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 7022-1 - Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system.

tags | advisory, kernel
systems | linux, ubuntu
advisories | CVE-2021-47188, CVE-2022-48863, CVE-2024-26677, CVE-2024-26787, CVE-2024-38570, CVE-2024-39494, CVE-2024-42160
SHA-256 | 10f0034b7cdebb69d837eb5ae2e64937be5df9d0a9b9327db52166eda673ab8b
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