CVE-2025-39922
published 2025-10-01CVE-2025-39922: In the Linux kernel, the following vulnerability has been resolved: ixgbe: fix incorrect map used in eee linkmode incorrectly used ixgbe_lp_map in loops…
PriorityP431high7.1CVSS 3.1
AVLACLPRLUINSUCHINAH
EPSS
0.14%
3.6th percentile
In the Linux kernel, the following vulnerability has been resolved:
ixgbe: fix incorrect map used in eee linkmode
incorrectly used ixgbe_lp_map in loops intended to populate the
supported and advertised EEE linkmode bitmaps based on ixgbe_ls_map.
This results in incorrect bit setting and potential out-of-bounds
access, since ixgbe_lp_map and ixgbe_ls_map have different sizes
and purposes.
ixgbe_lp_map[i] -> ixgbe_ls_map[i]
Use ixgbe_ls_map for supported and advertised linkmodes, and keep
ixgbe_lp_map usage only for link partner (lp_advertised) mapping.
Affected
13 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 6.16.6-1 (forky) | linux 6.16.6-1 (forky) |
| linux | linux | — | — |
| linux | linux | >= 9356b6db9d051e9d939dd0f9ae7a0514103ef228 < 682105ab63826fb7ca7c112b42b478d156fbb19f | 682105ab63826fb7ca7c112b42b478d156fbb19f |
| linux | linux | >= 9356b6db9d051e9d939dd0f9ae7a0514103ef228 < 129c1cb8a081a02d99267cb51708f1326395f4e8 | 129c1cb8a081a02d99267cb51708f1326395f4e8 |
| linux | linux | >= 9356b6db9d051e9d939dd0f9ae7a0514103ef228 < b7e5c3e3bfa9dc8af75ff6d8633ad7070e1985e4 | b7e5c3e3bfa9dc8af75ff6d8633ad7070e1985e4 |
| linux | linux_kernel | — | — |
| linux | linux_kernel | >= 0 < 6.12.48-1 | 6.12.48-1 |
| linux | linux_kernel | >= 0 < 6.16.6-1 | 6.16.6-1 |
| linux | linux_kernel | >= 6.13 < 6.16.6 | 6.16.6 |
| linux | linux_kernel | >= 6.9 < 6.12.46 | 6.12.46 |
| msrc | cbl2_wireshark_3.4.14-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl_mariner_2.0_arm | — | — |
| msrc | cbl_mariner_2.0_x64 | — | — |
CVSS provenance
nvdv3.17.1HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
osv7.1HIGH
vendor_msrc7.5HIGH
vendor_debian7.1LOW
vendor_redhat7.1HIGH
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Red Hat
kernel: ixgbe: fix incorrect map used in eee linkmode
vendor_redhat·2025-10-01·CVSS 7.1
CVE-2025-39922 [HIGH] CWE-125 kernel: ixgbe: fix incorrect map used in eee linkmode
kernel: ixgbe: fix incorrect map used in eee linkmode
In the Linux kernel, the following vulnerability has been resolved:
ixgbe: fix incorrect map used in eee linkmode
incorrectly used ixgbe_lp_map in loops intended to populate the
supported and advertised EEE linkmode bitmaps based on ixgbe_ls_map.
This results in incorrect bit setting and potential out-of-bounds
access, since ixgbe_lp_map and ixgbe_ls_map have different sizes
and purposes.
ixgbe_lp_map[i] -> ixgbe_ls_map[i]
Use ixgbe_ls_map for supported and advertised linkmodes, and keep
ixgbe_lp_map usage only for link partner (lp_advertised) mapping.
Package: kernel (Red Hat Enterprise Linux 10) - Fix deferred
Package: kernel (Red Hat Enterprise Linux 6) - Not affected
Package: kernel (Red Hat Enterprise Linux 7) - Not affected
P
Debian
CVE-2025-39922: linux - In the Linux kernel, the following vulnerability has been resolved: ixgbe: fix ...
vendor_debian·2025·CVSS 7.1
CVE-2025-39922 [HIGH] CVE-2025-39922: linux - In the Linux kernel, the following vulnerability has been resolved: ixgbe: fix ...
In the Linux kernel, the following vulnerability has been resolved: ixgbe: fix incorrect map used in eee linkmode incorrectly used ixgbe_lp_map in loops intended to populate the supported and advertised EEE linkmode bitmaps based on ixgbe_ls_map. This results in incorrect bit setting and potential out-of-bounds access, since ixgbe_lp_map and ixgbe_ls_map have different sizes and purposes. ixgbe_lp_map[i] -> ixgbe_ls_map[i] Use ixgbe_ls_map for supported and advertised linkmodes, and keep ixgbe_lp_map usage only for link partner (lp_advertised) mapping.
Scope: local
bookworm: resolved
bullseye: resolved
forky: resolved (fixed in 6.16.6-1)
sid: resolved (fixed in 6.16.6-1)
trixie: resolved (fixed in 6.12.48-1)
Microsoft
Buffer overflow in the C12.22 dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of service via packet injection or crafted capture file
vendor_msrc·2021-11-09·CVSS 7.5
CVE-2021-39922 [HIGH] CWE-120 Buffer overflow in the C12.22 dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of service via packet injection or crafted capture file
Buffer overflow in the C12.22 dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of service via packet injection or crafted capture file
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 reflect this.
Mariner: Mariner
Gi
GHSA
GHSA-vmg3-v8p4-c57v: In the Linux kernel, the following vulnerability has been resolved:
ixgbe: fix incorrect map used in eee linkmode
incorrectly used ixgbe_lp_map in l
ghsa_unreviewed·2025-10-01
CVE-2025-39922 [HIGH] CWE-125 GHSA-vmg3-v8p4-c57v: In the Linux kernel, the following vulnerability has been resolved:
ixgbe: fix incorrect map used in eee linkmode
incorrectly used ixgbe_lp_map in l
In the Linux kernel, the following vulnerability has been resolved:
ixgbe: fix incorrect map used in eee linkmode
incorrectly used ixgbe_lp_map in loops intended to populate the
supported and advertised EEE linkmode bitmaps based on ixgbe_ls_map.
This results in incorrect bit setting and potential out-of-bounds
access, since ixgbe_lp_map and ixgbe_ls_map have different sizes
and purposes.
ixgbe_lp_map[i] -> ixgbe_ls_map[i]
Use ixgbe_ls_map for supported and advertised linkmodes, and keep
ixgbe_lp_map usage only for link partner (lp_advertised) mapping.
OSV
CVE-2025-39922: In the Linux kernel, the following vulnerability has been resolved: ixgbe: fix incorrect map used in eee linkmode incorrectly used ixgbe_lp_map in loo
osv·2025-10-01·CVSS 7.1
CVE-2025-39922 [HIGH] CVE-2025-39922: In the Linux kernel, the following vulnerability has been resolved: ixgbe: fix incorrect map used in eee linkmode incorrectly used ixgbe_lp_map in loo
In the Linux kernel, the following vulnerability has been resolved: ixgbe: fix incorrect map used in eee linkmode incorrectly used ixgbe_lp_map in loops intended to populate the supported and advertised EEE linkmode bitmaps based on ixgbe_ls_map. This results in incorrect bit setting and potential out-of-bounds access, since ixgbe_lp_map and ixgbe_ls_map have different sizes and purposes. ixgbe_lp_map[i] -> ixgbe_ls_map[i] Use ixgbe_ls_map for supported and advertised linkmodes, and keep ixgbe_lp_map usage only for link partner (lp_advertised) mapping.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2025-10-01
Published