nfs_lookup_reply in net/nfs.c in Das U-Boot through 2022.04 (and through 2022.07-rc2) has an unbounded memcpy with a failed length check, leading to a buffer overflow. NOTE: this issue exists because of an incorrect fix for CVE-2019-14196.
References
Link | Resource |
---|---|
https://github.com/u-boot/u-boot/commit/5d14ee4e53a81055d34ba280cb8fd90330f22a96 | Patch Third Party Advisory |
https://lists.denx.de/pipermail/u-boot/2022-May/483952.html | Mailing List Third Party Advisory |
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DF62MVMH3QUGMBDCB3DY2ERQ6EBHTADB/ | |
https://securitylab.github.com/research/uboot-rce-nfs-vulnerability/ | Exploit Third Party Advisory |
https://source.denx.de/u-boot/u-boot/-/commit/bdbf7a05e26f3c5fd437c99e2755ffde186ddc80 | Patch Vendor Advisory |
Configurations
History
27 Oct 2022, 20:02
Type | Values Removed | Values Added |
---|---|---|
References |
|
|
References | (FEDORA) https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DF62MVMH3QUGMBDCB3DY2ERQ6EBHTADB/ - Patch, Third Party Advisory | |
CPE | cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:* |
28 Jun 2022, 13:15
Type | Values Removed | Values Added |
---|---|---|
References |
|
25 May 2022, 16:35
Type | Values Removed | Values Added |
---|---|---|
CWE | CWE-120 | |
CPE | cpe:2.3:a:denx:u-boot:2022.07:rc1:*:*:*:*:*:* cpe:2.3:a:denx:u-boot:2022.07:rc2:*:*:*:*:*:* cpe:2.3:a:denx:u-boot:*:*:*:*:*:*:*:* |
|
CVSS |
v2 : v3 : |
v2 : 7.5
v3 : 9.8 |
References | (MISC) https://lists.denx.de/pipermail/u-boot/2022-May/483952.html - Mailing List, Third Party Advisory | |
References | (MISC) https://github.com/u-boot/u-boot/commit/5d14ee4e53a81055d34ba280cb8fd90330f22a96 - Patch, Third Party Advisory | |
References | (MISC) https://securitylab.github.com/research/uboot-rce-nfs-vulnerability/ - Exploit, Third Party Advisory |
16 May 2022, 03:15
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2022-05-16 03:15
Updated : 2024-02-04 22:29
NVD link : CVE-2022-30767
Mitre link : CVE-2022-30767
CVE.ORG link : CVE-2022-30767
JSON object : View
Products Affected
denx
- u-boot
fedoraproject
- fedora
CWE
CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')