CVE-2021-47148
published 2024-03-25CVE-2021-47148: In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: fix a buffer overflow in otx2_set_rxfh_context() This function is called from…
PriorityP339high7.8CVSS 3.1
AVLACLPRLUINSUCHIHAH
EPSS
0.23%
14.4th percentile
In the Linux kernel, the following vulnerability has been resolved:
octeontx2-pf: fix a buffer overflow in otx2_set_rxfh_context()
This function is called from ethtool_set_rxfh() and "*rss_context"
comes from the user. Add some bounds checking to prevent memory
corruption.
Affected
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.14.6-1 (bookworm) | linux 5.14.6-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 81a4362016e7d8b17031fe1aa43cdb58a7f0f163 < 389146bc6d2bbb20714d06624b74856320ce40f7 | 389146bc6d2bbb20714d06624b74856320ce40f7 |
| linux | linux | >= 81a4362016e7d8b17031fe1aa43cdb58a7f0f163 < e5cc361e21648b75f935f9571d4003aaee480214 | e5cc361e21648b75f935f9571d4003aaee480214 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.14.6-1 | 5.14.6-1 |
| linux | linux_kernel | >= 0 < 5.14.6-1 | 5.14.6-1 |
| linux | linux_kernel | >= 0 < 5.14.6-1 | 5.14.6-1 |
| linux | linux_kernel | >= 5.12 < 5.12.9 | 5.12.9 |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
osv7.8HIGH
vendor_debian7.8HIGH
vendor_redhat7.8HIGH
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Red Hat
kernel: octeontx2-pf: fix a buffer overflow in otx2_set_rxfh_context()
vendor_redhat·2024-03-25·CVSS 7.8
CVE-2021-47148 [HIGH] CWE-119 kernel: octeontx2-pf: fix a buffer overflow in otx2_set_rxfh_context()
kernel: octeontx2-pf: fix a buffer overflow in otx2_set_rxfh_context()
In the Linux kernel, the following vulnerability has been resolved:
octeontx2-pf: fix a buffer overflow in otx2_set_rxfh_context()
This function is called from ethtool_set_rxfh() and "*rss_context"
comes from the user. Add some bounds checking to prevent memory
corruption.
A vulnerability was found in octeontx2-pf driver of Linux Kernel, where a buffer overflow could occur due to insufficient bounds checking on the variable *rss_context. This could potentially lead to memory corruption. The issue has been addressed by implementing proper bounds checking to ensure that input size limits are respected, thereby preventing buffer overflows and enhancing system security within the octeontx2-pf driver.
Mitigation: Red Hat
Debian
CVE-2021-47148: linux - In the Linux kernel, the following vulnerability has been resolved: octeontx2-p...
vendor_debian·2021·CVSS 7.8
CVE-2021-47148 [HIGH] CVE-2021-47148: linux - In the Linux kernel, the following vulnerability has been resolved: octeontx2-p...
In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: fix a buffer overflow in otx2_set_rxfh_context() This function is called from ethtool_set_rxfh() and "*rss_context" comes from the user. Add some bounds checking to prevent memory corruption.
Scope: local
bookworm: resolved (fixed in 5.14.6-1)
bullseye: resolved
forky: resolved (fixed in 5.14.6-1)
sid: resolved (fixed in 5.14.6-1)
trixie: resolved (fixed in 5.14.6-1)
OSV
CVE-2021-47148: In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: fix a buffer overflow in otx2_set_rxfh_context() This function is ca
osv·2024-03-25·CVSS 7.8
CVE-2021-47148 [HIGH] CVE-2021-47148: In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: fix a buffer overflow in otx2_set_rxfh_context() This function is ca
In the Linux kernel, the following vulnerability has been resolved: octeontx2-pf: fix a buffer overflow in otx2_set_rxfh_context() This function is called from ethtool_set_rxfh() and "*rss_context" comes from the user. Add some bounds checking to prevent memory corruption.
GHSA
GHSA-6x4q-xmhw-jmpw: In the Linux kernel, the following vulnerability has been resolved:
octeontx2-pf: fix a buffer overflow in otx2_set_rxfh_context()
This function is
ghsa_unreviewed·2024-03-25
CVE-2021-47148 [HIGH] CWE-787 GHSA-6x4q-xmhw-jmpw: In the Linux kernel, the following vulnerability has been resolved:
octeontx2-pf: fix a buffer overflow in otx2_set_rxfh_context()
This function is
In the Linux kernel, the following vulnerability has been resolved:
octeontx2-pf: fix a buffer overflow in otx2_set_rxfh_context()
This function is called from ethtool_set_rxfh() and "*rss_context"
comes from the user. Add some bounds checking to prevent memory
corruption.
No detection rules found.
No public exploits indexed.
2024-03-25
Published