CVE-2022-49019
published 2024-10-21CVE-2022-49019: In the Linux kernel, the following vulnerability has been resolved: net: ethernet: nixge: fix NULL dereference In function nixge_hw_dma_bd_release()…
PriorityP418medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.24%
14.4th percentile
In the Linux kernel, the following vulnerability has been resolved:
net: ethernet: nixge: fix NULL dereference
In function nixge_hw_dma_bd_release() dereference of NULL pointer
priv->rx_bd_v is possible for the case of its allocation failure in
nixge_hw_dma_bd_init().
Move for() loop with priv->rx_bd_v dereference under the check for
its validity.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Affected
16 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.0.12-1 (bookworm) | linux 6.0.12-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 492caffa8a1a405f661c111acabfe6b8b9645db8 < 910c0264b64ef2dad8887714a7c56c93e39a0ed3 | 910c0264b64ef2dad8887714a7c56c93e39a0ed3 |
| linux | linux | >= 492caffa8a1a405f661c111acabfe6b8b9645db8 < 45752af0247589e6d3dede577415bfe117b4392c | 45752af0247589e6d3dede577415bfe117b4392c |
| linux | linux | >= 492caffa8a1a405f661c111acabfe6b8b9645db8 < 9c584d6d9cfb935dce8fc81a4c26debac0a3049b | 9c584d6d9cfb935dce8fc81a4c26debac0a3049b |
| linux | linux | >= 492caffa8a1a405f661c111acabfe6b8b9645db8 < 80e82f7b440b65cf131dce10f487dc73a7046e6b | 80e82f7b440b65cf131dce10f487dc73a7046e6b |
| linux | linux | >= 492caffa8a1a405f661c111acabfe6b8b9645db8 < 9256db4e45e8b497b0e993cc3ed4ad08eb2389b6 | 9256db4e45e8b497b0e993cc3ed4ad08eb2389b6 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.10.158-1 | 5.10.158-1 |
| linux | linux_kernel | >= 0 < 6.0.12-1 | 6.0.12-1 |
| linux | linux_kernel | >= 0 < 6.0.12-1 | 6.0.12-1 |
| linux | linux_kernel | >= 0 < 6.0.12-1 | 6.0.12-1 |
| linux | linux_kernel | >= 4.17 < 5.4.226 | 5.4.226 |
| linux | linux_kernel | >= 5.11 < 5.15.82 | 5.15.82 |
| linux | linux_kernel | >= 5.16 < 6.0.12 | 6.0.12 |
| linux | linux_kernel | >= 5.5 < 5.10.158 | 5.10.158 |
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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OSV
CVE-2022-49019: In the Linux kernel, the following vulnerability has been resolved: net: ethernet: nixge: fix NULL dereference In function nixge_hw_dma_bd_release() d
osv·2024-10-21·CVSS 5.5
CVE-2022-49019 [MEDIUM] CVE-2022-49019: In the Linux kernel, the following vulnerability has been resolved: net: ethernet: nixge: fix NULL dereference In function nixge_hw_dma_bd_release() d
In the Linux kernel, the following vulnerability has been resolved: net: ethernet: nixge: fix NULL dereference In function nixge_hw_dma_bd_release() dereference of NULL pointer priv->rx_bd_v is possible for the case of its allocation failure in nixge_hw_dma_bd_init(). Move for() loop with priv->rx_bd_v dereference under the check for its validity. Found by Linux Verification Center (linuxtesting.org) with SVACE.
GHSA
GHSA-xxqv-jc35-w8cj: In the Linux kernel, the following vulnerability has been resolved:
net: ethernet: nixge: fix NULL dereference
In function nixge_hw_dma_bd_release()
ghsa_unreviewed·2024-10-21
CVE-2022-49019 [MEDIUM] CWE-476 GHSA-xxqv-jc35-w8cj: In the Linux kernel, the following vulnerability has been resolved:
net: ethernet: nixge: fix NULL dereference
In function nixge_hw_dma_bd_release()
In the Linux kernel, the following vulnerability has been resolved:
net: ethernet: nixge: fix NULL dereference
In function nixge_hw_dma_bd_release() dereference of NULL pointer
priv->rx_bd_v is possible for the case of its allocation failure in
nixge_hw_dma_bd_init().
Move for() loop with priv->rx_bd_v dereference under the check for
its validity.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Red Hat
kernel: net: ethernet: nixge: fix NULL dereference
vendor_redhat·2024-10-21·CVSS 5.5
CVE-2022-49019 [MEDIUM] CWE-476 kernel: net: ethernet: nixge: fix NULL dereference
kernel: net: ethernet: nixge: fix NULL dereference
In the Linux kernel, the following vulnerability has been resolved:
net: ethernet: nixge: fix NULL dereference
In function nixge_hw_dma_bd_release() dereference of NULL pointer
priv->rx_bd_v is possible for the case of its allocation failure in
nixge_hw_dma_bd_init().
Move for() loop with priv->rx_bd_v dereference under the check for
its validity.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 7) - Not affected
Package: kernel (Red Hat Enterprise Linux 8) - Not affected
Package: kernel-rt (Red Hat Enterprise Linux 8) - Not affected
Package: kernel (Red
Debian
CVE-2022-49019: linux - In the Linux kernel, the following vulnerability has been resolved: net: ethern...
vendor_debian·2022·CVSS 5.5
CVE-2022-49019 [MEDIUM] CVE-2022-49019: linux - In the Linux kernel, the following vulnerability has been resolved: net: ethern...
In the Linux kernel, the following vulnerability has been resolved: net: ethernet: nixge: fix NULL dereference In function nixge_hw_dma_bd_release() dereference of NULL pointer priv->rx_bd_v is possible for the case of its allocation failure in nixge_hw_dma_bd_init(). Move for() loop with priv->rx_bd_v dereference under the check for its validity. Found by Linux Verification Center (linuxtesting.org) with SVACE.
Scope: local
bookworm: resolved (fixed in 6.0.12-1)
bullseye: resolved (fixed in 5.10.158-1)
forky: resolved (fixed in 6.0.12-1)
sid: resolved (fixed in 6.0.12-1)
trixie: resolved (fixed in 6.0.12-1)
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://git.kernel.org/stable/c/45752af0247589e6d3dede577415bfe117b4392chttps://git.kernel.org/stable/c/80e82f7b440b65cf131dce10f487dc73a7046e6bhttps://git.kernel.org/stable/c/910c0264b64ef2dad8887714a7c56c93e39a0ed3https://git.kernel.org/stable/c/9256db4e45e8b497b0e993cc3ed4ad08eb2389b6https://git.kernel.org/stable/c/9c584d6d9cfb935dce8fc81a4c26debac0a3049b
2024-10-21
Published