CVE-2019-14195
published 2019-07-31CVE-2019-14195: An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with unvalidated length at nfs_readlink_reply in the "else" block after…
PriorityP341critical9.8CVSS 3.0
AVNACLPRNUINSUCHIHAH
EPSS
2.35%
81.7th percentile
An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with unvalidated length at nfs_readlink_reply in the "else" block after calculating the new path length.
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | u-boot | < u-boot 2020.01+dfsg-1 (bookworm) | u-boot 2020.01+dfsg-1 (bookworm) |
| denx | u-boot | <= 2019.07 | — |
| denx | u-boot | >= 0 < 2020.01+dfsg-1 | 2020.01+dfsg-1 |
| denx | u-boot | >= 0 < 2020.01+dfsg-1 | 2020.01+dfsg-1 |
| denx | u-boot | >= 0 < 2020.01+dfsg-1 | 2020.01+dfsg-1 |
| denx | u-boot | >= 0 < 2020.01+dfsg-1 | 2020.01+dfsg-1 |
| msrc | azl3_qemu_8.2.0-16_on_azure_linux_3.0 | — | — |
| msrc | cbl2_qemu_6.2.0-24_on_cbl_mariner_2.0 | — | — |
CVSS provenance
nvdv3.09.8CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
osv9.8CRITICAL
vendor_debian9.8CRITICAL
vendor_msrc9.8CRITICAL
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Microsoft
An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with unvalidated length at nfs_readlink_reply in the "else" block after calculating the new path length.
vendor_msrc·2019-07-09·CVSS 9.8
CVE-2019-14195 [CRITICAL] CWE-787 An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with unvalidated length at nfs_readlink_reply in the "else" block after calculating the new path length.
An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with unvalidated length at nfs_readlink_reply in the "else" block after calculating the new path length.
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to refl
Debian
CVE-2019-14195: u-boot - An issue was discovered in Das U-Boot through 2019.07. There is an unbounded mem...
vendor_debian·2019·CVSS 9.8
CVE-2019-14195 [CRITICAL] CVE-2019-14195: u-boot - An issue was discovered in Das U-Boot through 2019.07. There is an unbounded mem...
An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with unvalidated length at nfs_readlink_reply in the "else" block after calculating the new path length.
Scope: local
bookworm: resolved (fixed in 2020.01+dfsg-1)
bullseye: resolved (fixed in 2020.01+dfsg-1)
forky: resolved (fixed in 2020.01+dfsg-1)
sid: resolved (fixed in 2020.01+dfsg-1)
trixie: resolved (fixed in 2020.01+dfsg-1)
GHSA
GHSA-rcc4-42qj-g2jr: An issue was discovered in Das U-Boot through 2019
ghsa_unreviewed·2022-05-24
CVE-2019-14195 [CRITICAL] GHSA-rcc4-42qj-g2jr: An issue was discovered in Das U-Boot through 2019
An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with unvalidated length at nfs_readlink_reply in the "else" block after calculating the new path length.
OSV
CVE-2019-14195: An issue was discovered in Das U-Boot through 2019
osv·2019-07-31·CVSS 9.8
CVE-2019-14195 [CRITICAL] CVE-2019-14195: An issue was discovered in Das U-Boot through 2019
An issue was discovered in Das U-Boot through 2019.07. There is an unbounded memcpy with unvalidated length at nfs_readlink_reply in the "else" block after calculating the new path length.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2019-07-31
Published