Ubuntu.comUB:CVE-2022-48851CVE-2022-48851
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
5.1%
In the Linux kernel, the following vulnerability has been resolved:
staging: gdm724x: fix use after free in gdm_lte_rx()
The netif_rx_ni() function frees the skb so we can’t dereference it to
save the skb->len.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux | < any | UNKNOWN |
| ubuntu | 18.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-aws | < any | UNKNOWN |
| ubuntu | 18.04 | noarch | linux-aws-5.4 | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | linux-aws-hwe | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | linux-azure | < any | UNKNOWN |
| ubuntu | 14.04 | noarch | linux-azure | < any | UNKNOWN |
| ubuntu | 16.04 | noarch | linux-azure | < any | UNKNOWN |
| ubuntu | 18.04 | noarch | linux-azure-4.15 | < any | UNKNOWN |
References
git.kernel.org/linus/fc7f750dc9d102c1ed7bbe4591f991e770c99033 (5.17-rc8)
git.kernel.org/stable/c/1fb9dd3787495b4deb0efe66c58306b65691a48f
git.kernel.org/stable/c/403e3afe241b62401de1f8629c9c6b9b3d69dbff
git.kernel.org/stable/c/48ecdf3e29a6e514e8196691589c7dfc6c4ac169
git.kernel.org/stable/c/6d9700b445098dbbce0caff4b8cfca214cf1e757
git.kernel.org/stable/c/6dc7b87c62423bfa68139fe95e85028aab584c9a
git.kernel.org/stable/c/83a9c886c2b5a0d28c0b37e1736b47f38d61332a
git.kernel.org/stable/c/d39dc79513e99147b4c158a8a9e46743e23944f5
git.kernel.org/stable/c/fc7f750dc9d102c1ed7bbe4591f991e770c99033
launchpad.net/bugs/cve/CVE-2022-48851
nvd.nist.gov/vuln/detail/CVE-2022-48851
security-tracker.debian.org/tracker/CVE-2022-48851
www.cve.org/CVERecord?id=CVE-2022-48851
Related
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
5.1%