high7.8
CVE-2022-36123
The Linux kernel before 5.18.13 lacks a certain clear operation for the block starting symbol (.bss).
Impact
The Linux kernel before 5.18.13 lacks a certain clear operation for the block starting symbol (.bss). This allows Xen PV guest OS users to cause a denial of service or gain privileges.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Linux | Linux Kernel | before 5.18.13 |
| Netapp | H300s Firmware | All versions |
| Netapp | H500s Firmware | All versions |
| Netapp | H700s Firmware | All versions |
| Netapp | H410s Firmware | All versions |
| Netapp | H410c Firmware | All versions |
References
- NVD record
- CVE.org record
- https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.18.13
- https://github.com/sickcodes/security/blob/master/advisories/SICK-2022-128.md
- https://github.com/torvalds/linux/commit/74a0032b8524ee2bd4443128c0bf9775928680b0
- https://github.com/torvalds/linux/commit/96e8fc5818686d4a1591bb6907e7fdb64ef29884
- https://security.netapp.com/advisory/ntap-20220901-0003/
- https://sick.codes/sick-2022-128
- https://cert-portal.siemens.com/productcert/html/ssa-202008.html
- https://cert-portal.siemens.com/productcert/html/ssa-794697.html