A memory leak flaw was found in the Linux kernel’s DMA subsystem, in the way a user calls DMA_FROM_DEVICE. This flaw allows a local user to read random memory from the kernel space.
References
| Link | Resource |
|---|---|
| https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/kernel/dma/swiotlb.c?h=v5.17-rc8&id=aa6f8dcbab473f3a3c7454b74caa46d36cdc5d13 | Exploit Mailing List Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2022/07/msg00000.html | Mailing List Third Party Advisory |
| https://www.debian.org/security/2022/dsa-5161 | Third Party Advisory |
| https://www.debian.org/security/2022/dsa-5173 | Third Party Advisory |
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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History
14 Oct 2022, 12:53
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* |
|
| References | (DEBIAN) https://www.debian.org/security/2022/dsa-5173 - Third Party Advisory | |
| References | (MLIST) https://lists.debian.org/debian-lts-announce/2022/07/msg00000.html - Mailing List, Third Party Advisory | |
| References | (DEBIAN) https://www.debian.org/security/2022/dsa-5161 - Third Party Advisory |
04 Jul 2022, 11:15
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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01 Jul 2022, 14:15
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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13 Jun 2022, 11:15
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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30 Mar 2022, 15:03
| Type | Values Removed | Values Added |
|---|---|---|
| References | (MISC) https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/kernel/dma/swiotlb.c?h=v5.17-rc8&id=aa6f8dcbab473f3a3c7454b74caa46d36cdc5d13 - Exploit, Mailing List, Third Party Advisory | |
| CPE | cpe:2.3:o:linux:linux_kernel:5.17:rc6:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.17:rc5:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.17:rc1:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.17:rc7:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.17:rc3:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.17:rc4:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.17:rc2:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:5.17:-:*:*:*:*:*:* |
|
| CVSS |
v2 : v3 : |
v2 : 2.1
v3 : 5.5 |
| CWE | CWE-401 |
23 Mar 2022, 20:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2022-03-23 20:15
Updated : 2024-02-04 22:29
NVD link : CVE-2022-0854
Mitre link : CVE-2022-0854
CVE.ORG link : CVE-2022-0854
JSON object : View
Products Affected
debian
- debian_linux
linux
- linux_kernel