kernel: RDMA/uverbs: NULL pointer dereference in uapi_finalize()
Published Dec 14, 2022
5.5
MEDIUMCVSS 3.1
EPSS 0.22%
Description
An issue was discovered in the Linux kernel through 5.16-rc6. uapi_finalize in drivers/infiniband/core/uverbs_uapi.c lacks check of kmalloc_array().
Affected products
- Vendor n/a Product Kernel Defaultn/a
- Version Linux 5.16-rc6StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | Kernel | n/a |
|
- < 5.16.0
- 5.16.0
- 5.16.0
- 5.16.0
- 5.16.0
- 5.16.0
- 5.16.0
- 5.16.0
No data.
Red Hat Enterprise Linux 8
kernel-0:4.18.0-372.9.1.el8
Fixed · RHSA-2022:1988
Red Hat Enterprise Linux 8
kernel-rt-0:4.18.0-372.9.1.rt7.166.el8
Fixed · RHSA-2022:1975
Red Hat Enterprise Linux 6
kernel
Out of support scope
Red Hat Enterprise Linux 7
kernel
Out of support scope
Red Hat Enterprise Linux 7
kernel-rt
Out of support scope
Red Hat Enterprise Linux 9
kernel
Not affected
Red Hat Enterprise Linux 9
kernel-rt
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 8 | kernel-0:4.18.0-372.9.1.el8 | Fixed | RHSA-2022:1988 |
| Red Hat Enterprise Linux 8 | kernel-rt-0:4.18.0-372.9.1.rt7.166.el8 | Fixed | RHSA-2022:1975 |
| Red Hat Enterprise Linux 6 | kernel | Out of support scope | n/a |
| Red Hat Enterprise Linux 7 | kernel | Out of support scope | n/a |
| Red Hat Enterprise Linux 7 | kernel-rt | Out of support scope | n/a |
| Red Hat Enterprise Linux 9 | kernel | Not affected | n/a |
| Red Hat Enterprise Linux 9 | kernel-rt | Not affected | n/a |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
References (6)
- https://access.redhat.com/security/cve/CVE-2022-3105 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2153067 Issue TrackingThird Party Advisory
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-42532 Advisory
- https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v5.19-rc2&id=7694a7de22c53a312ea98960fcafc6ec62046531 PatchVendor Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2022-3105
- https://www.cve.org/CVERecord?id=CVE-2022-3105
| Link | Providers | Tags |
|---|---|---|
| https://access.redhat.com/security/cve/CVE-2022-3105 | Vendor Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2153067 | Issue TrackingThird Party Advisory | |
| https://euvd.enisa.europa.eu/vulnerability/EUVD-2022-42532 | Advisory | |
| https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?h=v5.19-rc2&id=7694a7de22c53a312ea98960fcafc6ec62046531 | PatchVendor Advisory | |
| https://nvd.nist.gov/vuln/detail/CVE-2022-3105 | ||
| https://www.cve.org/CVERecord?id=CVE-2022-3105 |
Change history (0)
No recorded changes yet.