CVE-2021-47257
published 2024-05-21CVE-2021-47257: In the Linux kernel, the following vulnerability has been resolved: net: ieee802154: fix null deref in parse dev addr Fix a logic error that could result in a…
PriorityP417medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.23%
13.4th percentile
In the Linux kernel, the following vulnerability has been resolved:
net: ieee802154: fix null deref in parse dev addr
Fix a logic error that could result in a null deref if the user sets
the mode incorrectly for the given addr type.
Affected
20 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.10.46-1 (bookworm) | linux 5.10.46-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= a26c5fd7622d4951425131d54a8c99f076fe2068 < 1f95741981c899c4724647291fec5faa3c777185 | 1f95741981c899c4724647291fec5faa3c777185 |
| linux | linux | >= a26c5fd7622d4951425131d54a8c99f076fe2068 < c6998ccfefa652bac3f9b236821e392af43efa1e | c6998ccfefa652bac3f9b236821e392af43efa1e |
| linux | linux | >= a26c5fd7622d4951425131d54a8c99f076fe2068 < 5f728ec65485625e30f46e5b4917ff023ad29ea0 | 5f728ec65485625e30f46e5b4917ff023ad29ea0 |
| linux | linux | >= a26c5fd7622d4951425131d54a8c99f076fe2068 < d0f47648b87b6d5f204cb7f3cbce6d36dab85a67 | d0f47648b87b6d5f204cb7f3cbce6d36dab85a67 |
| linux | linux | >= a26c5fd7622d4951425131d54a8c99f076fe2068 < c7836de2cadd88bc2f20f2c5a3d4ef4c73aef627 | c7836de2cadd88bc2f20f2c5a3d4ef4c73aef627 |
| linux | linux | >= a26c5fd7622d4951425131d54a8c99f076fe2068 < fdd51e34f45311ab6e48d2147cbc2904731b9993 | fdd51e34f45311ab6e48d2147cbc2904731b9993 |
| linux | linux | >= a26c5fd7622d4951425131d54a8c99f076fe2068 < 9fdd04918a452980631ecc499317881c1d120b70 | 9fdd04918a452980631ecc499317881c1d120b70 |
| linux | linux_kernel | < 4.9.274 | 4.9.274 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.10.46-1 | 5.10.46-1 |
| linux | linux_kernel | >= 0 < 5.10.46-1 | 5.10.46-1 |
| linux | linux_kernel | >= 0 < 5.10.46-1 | 5.10.46-1 |
| linux | linux_kernel | >= 0 < 5.10.46-1 | 5.10.46-1 |
| linux | linux_kernel | >= 4.10 < 4.14.238 | 4.14.238 |
| linux | linux_kernel | >= 4.15 < 4.19.196 | 4.19.196 |
| linux | linux_kernel | >= 4.20 < 5.4.127 | 5.4.127 |
| linux | linux_kernel | >= 5.11 < 5.12.12 | 5.12.12 |
| linux | linux_kernel | >= 5.5 < 5.10.45 | 5.10.45 |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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Red Hat
kernel: net: ieee802154: fix null deref in parse dev addr
vendor_redhat·2024-05-21·CVSS 5.5
CVE-2021-47257 [MEDIUM] CWE-476 kernel: net: ieee802154: fix null deref in parse dev addr
kernel: net: ieee802154: fix null deref in parse dev addr
In the Linux kernel, the following vulnerability has been resolved:
net: ieee802154: fix null deref in parse dev addr
Fix a logic error that could result in a null deref if the user sets
the mode incorrectly for the given addr type.
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Out of support scope
Package: kernel-rt (Red Hat Enterprise Linux 7) - Out of support scope
Package: kernel (Red Hat Enterprise Linux 9) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 9) - Not affected
Debian
CVE-2021-47257: linux - In the Linux kernel, the following vulnerability has been resolved: net: ieee80...
vendor_debian·2021·CVSS 5.5
CVE-2021-47257 [MEDIUM] CVE-2021-47257: linux - In the Linux kernel, the following vulnerability has been resolved: net: ieee80...
In the Linux kernel, the following vulnerability has been resolved: net: ieee802154: fix null deref in parse dev addr Fix a logic error that could result in a null deref if the user sets the mode incorrectly for the given addr type.
Scope: local
bookworm: resolved (fixed in 5.10.46-1)
bullseye: resolved (fixed in 5.10.46-1)
forky: resolved (fixed in 5.10.46-1)
sid: resolved (fixed in 5.10.46-1)
trixie: resolved (fixed in 5.10.46-1)
GHSA
GHSA-33w7-r9c3-9qwq: In the Linux kernel, the following vulnerability has been resolved:
net: ieee802154: fix null deref in parse dev addr
Fix a logic error that could r
ghsa_unreviewed·2024-05-21
CVE-2021-47257 [MEDIUM] CWE-476 GHSA-33w7-r9c3-9qwq: In the Linux kernel, the following vulnerability has been resolved:
net: ieee802154: fix null deref in parse dev addr
Fix a logic error that could r
In the Linux kernel, the following vulnerability has been resolved:
net: ieee802154: fix null deref in parse dev addr
Fix a logic error that could result in a null deref if the user sets
the mode incorrectly for the given addr type.
OSV
CVE-2021-47257: In the Linux kernel, the following vulnerability has been resolved: net: ieee802154: fix null deref in parse dev addr Fix a logic error that could res
osv·2024-05-21·CVSS 5.5
CVE-2021-47257 [MEDIUM] CVE-2021-47257: In the Linux kernel, the following vulnerability has been resolved: net: ieee802154: fix null deref in parse dev addr Fix a logic error that could res
In the Linux kernel, the following vulnerability has been resolved: net: ieee802154: fix null deref in parse dev addr Fix a logic error that could result in a null deref if the user sets the mode incorrectly for the given addr type.
No detection rules found.
No public exploits indexed.
https://git.kernel.org/stable/c/1f95741981c899c4724647291fec5faa3c777185https://git.kernel.org/stable/c/5f728ec65485625e30f46e5b4917ff023ad29ea0https://git.kernel.org/stable/c/9fdd04918a452980631ecc499317881c1d120b70https://git.kernel.org/stable/c/c6998ccfefa652bac3f9b236821e392af43efa1ehttps://git.kernel.org/stable/c/c7836de2cadd88bc2f20f2c5a3d4ef4c73aef627https://git.kernel.org/stable/c/d0f47648b87b6d5f204cb7f3cbce6d36dab85a67https://git.kernel.org/stable/c/fdd51e34f45311ab6e48d2147cbc2904731b9993https://git.kernel.org/stable/c/1f95741981c899c4724647291fec5faa3c777185https://git.kernel.org/stable/c/5f728ec65485625e30f46e5b4917ff023ad29ea0https://git.kernel.org/stable/c/9fdd04918a452980631ecc499317881c1d120b70https://git.kernel.org/stable/c/c6998ccfefa652bac3f9b236821e392af43efa1ehttps://git.kernel.org/stable/c/c7836de2cadd88bc2f20f2c5a3d4ef4c73aef627https://git.kernel.org/stable/c/d0f47648b87b6d5f204cb7f3cbce6d36dab85a67https://git.kernel.org/stable/c/fdd51e34f45311ab6e48d2147cbc2904731b9993
2024-05-21
Published