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.
| Reporter | Title | Published | Views | Family All 106 |
|---|---|---|---|---|
 | CVE-2022-30767 | 16 May 202203:15 | – | alpinelinux |
 | Astra Linux – Vulnerability in u-boot | 14 Sep 202612:41 | – | astralinux |
 | U-Boot NFS Code Execution | 5 Oct 202300:00 | – | bdu_fstec |
| U-Boot net/nfs.c Heap Buffer Overflow DoS | 31 Oct 202500:00 | – | bdu_fstec |
 | CVE-2019-14196 | 16 May 202207:25 | – | circl |
| CVE-2022-30767 | 16 May 202207:25 | – | circl |
 | Das U-Boot security vulnerability | 16 May 202200:00 | – | cnnvd |
 | Das U-Boot Buffer Overflow Vulnerability (CNVD-2019-34815) | 1 Aug 201900:00 | – | cnvd |
 | CVE-2019-14196 | 31 Jul 201912:30 | – | cve |
| CVE-2022-30767 | 16 May 202202:13 | – | cve |
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04 Sep 2025 03:14Current
7.7High risk
Vulners AI Score7.7
CVSS 27.5
CVSS 39.8
CVSS 3.19.8
EPSS0.02731