CVE-2022-49061
published 2025-02-26CVE-2022-49061: In the Linux kernel, the following vulnerability has been resolved: net: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link When using a…
PriorityP421medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.26%
17.2th percentile
In the Linux kernel, the following vulnerability has been resolved:
net: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link
When using a fixed-link, the altr_tse_pcs driver crashes
due to null-pointer dereference as no phy_device is provided to
tse_pcs_fix_mac_speed function. Fix this by adding a check for
phy_dev before calling the tse_pcs_fix_mac_speed() function.
Also clean up the tse_pcs_fix_mac_speed function a bit. There is
no need to check for splitter_base and sgmii_adapter_base
because the driver will fail if these 2 variables are not
derived from the device tree.
Affected
16 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 5.17.6-1 (bookworm) | linux 5.17.6-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= fb3bbdb859891e6bc27fd1afb3a07319f82c2ee4 < 7e59fdf9547c4f948d1d917ec7ffa5fb5ac53bdb | 7e59fdf9547c4f948d1d917ec7ffa5fb5ac53bdb |
| linux | linux | >= fb3bbdb859891e6bc27fd1afb3a07319f82c2ee4 < 08d5e3e954537931c8da7428034808d202e98299 | 08d5e3e954537931c8da7428034808d202e98299 |
| linux | linux | >= fb3bbdb859891e6bc27fd1afb3a07319f82c2ee4 < 62a48383ebe2e159fd68425dd3e16d4c6bd6599a | 62a48383ebe2e159fd68425dd3e16d4c6bd6599a |
| linux | linux | >= fb3bbdb859891e6bc27fd1afb3a07319f82c2ee4 < 6c020f05253df04c3480b586fe188a3582740049 | 6c020f05253df04c3480b586fe188a3582740049 |
| linux | linux | >= fb3bbdb859891e6bc27fd1afb3a07319f82c2ee4 < a6aaa00324240967272b451bfa772547bd576ee6 | a6aaa00324240967272b451bfa772547bd576ee6 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 5.10.113-1 | 5.10.113-1 |
| linux | linux_kernel | >= 0 < 5.17.6-1 | 5.17.6-1 |
| linux | linux_kernel | >= 0 < 5.17.6-1 | 5.17.6-1 |
| linux | linux_kernel | >= 0 < 5.17.6-1 | 5.17.6-1 |
| linux | linux_kernel | >= 4.8 < 5.4.190 | 5.4.190 |
| linux | linux_kernel | >= 5.11 < 5.15.35 | 5.15.35 |
| linux | linux_kernel | >= 5.16 < 5.17.4 | 5.17.4 |
| linux | linux_kernel | >= 5.5 < 5.10.112 | 5.10.112 |
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
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
GHSA
GHSA-mx4m-jchx-4w64: In the Linux kernel, the following vulnerability has been resolved:
net: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link
When us
ghsa_unreviewed·2025-03-18
CVE-2022-49061 [MEDIUM] CWE-476 GHSA-mx4m-jchx-4w64: In the Linux kernel, the following vulnerability has been resolved:
net: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link
When us
In the Linux kernel, the following vulnerability has been resolved:
net: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link
When using a fixed-link, the altr_tse_pcs driver crashes
due to null-pointer dereference as no phy_device is provided to
tse_pcs_fix_mac_speed function. Fix this by adding a check for
phy_dev before calling the tse_pcs_fix_mac_speed() function.
Also clean up the tse_pcs_fix_mac_speed function a bit. There is
no need to check for splitter_base and sgmii_adapter_base
because the driver will fail if these 2 variables are not
derived from the device tree.
OSV
CVE-2022-49061: In the Linux kernel, the following vulnerability has been resolved: net: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link When usin
osv·2025-02-26·CVSS 5.5
CVE-2022-49061 [MEDIUM] CVE-2022-49061: In the Linux kernel, the following vulnerability has been resolved: net: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link When usin
In the Linux kernel, the following vulnerability has been resolved: net: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link When using a fixed-link, the altr_tse_pcs driver crashes due to null-pointer dereference as no phy_device is provided to tse_pcs_fix_mac_speed function. Fix this by adding a check for phy_dev before calling the tse_pcs_fix_mac_speed() function. Also clean up the tse_pcs_fix_mac_speed function a bit. There is no need to check for splitter_base and sgmii_adapter_base because the driver will fail if these 2 variables are not derived from the device tree.
Red Hat
kernel: net: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link
vendor_redhat·2025-02-26·CVSS 5.5
CVE-2022-49061 [MEDIUM] CWE-476 kernel: net: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link
kernel: net: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link
In the Linux kernel, the following vulnerability has been resolved:
net: ethernet: stmmac: fix altr_tse_pcs function when using a fixed-link
When using a fixed-link, the altr_tse_pcs driver crashes
due to null-pointer dereference as no phy_device is provided to
tse_pcs_fix_mac_speed function. Fix this by adding a check for
phy_dev before calling the tse_pcs_fix_mac_speed() function.
Also clean up the tse_pcs_fix_mac_speed function a bit. There is
no need to check for splitter_base and sgmii_adapter_base
because the driver will fail if these 2 variables are not
derived from the device tree.
When using a fixed-link, the altr_tse_pcs driver crashes
due to null-pointer dereference as no phy_device is provided to
Debian
CVE-2022-49061: linux - In the Linux kernel, the following vulnerability has been resolved: net: ethern...
vendor_debian·2022·CVSS 5.5
CVE-2022-49061 [MEDIUM] CVE-2022-49061: 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: stmmac: fix altr_tse_pcs function when using a fixed-link When using a fixed-link, the altr_tse_pcs driver crashes due to null-pointer dereference as no phy_device is provided to tse_pcs_fix_mac_speed function. Fix this by adding a check for phy_dev before calling the tse_pcs_fix_mac_speed() function. Also clean up the tse_pcs_fix_mac_speed function a bit. There is no need to check for splitter_base and sgmii_adapter_base because the driver will fail if these 2 variables are not derived from the device tree.
Scope: local
bookworm: resolved (fixed in 5.17.6-1)
bullseye: resolved (fixed in 5.10.113-1)
forky: resolved (fixed in 5.17.6-1)
sid: resolved (fixed in 5.17.6-1)
trixie: resolved (fixed in 5.17.6-1)
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://git.kernel.org/stable/c/08d5e3e954537931c8da7428034808d202e98299https://git.kernel.org/stable/c/62a48383ebe2e159fd68425dd3e16d4c6bd6599ahttps://git.kernel.org/stable/c/6c020f05253df04c3480b586fe188a3582740049https://git.kernel.org/stable/c/7e59fdf9547c4f948d1d917ec7ffa5fb5ac53bdbhttps://git.kernel.org/stable/c/a6aaa00324240967272b451bfa772547bd576ee6
2025-02-26
Published