CVE-2023-52816

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2023-52816
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-52816.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-52816
Downstream
Related
Published
2024-05-21T15:31:23.567Z
Modified
2026-03-13T07:48:12.377049Z
Summary
drm/amdkfd: Fix shift out-of-bounds issue
Details

In the Linux kernel, the following vulnerability has been resolved:

drm/amdkfd: Fix shift out-of-bounds issue

[ 567.613292] shift exponent 255 is too large for 64-bit type 'long unsigned int' [ 567.614498] CPU: 5 PID: 238 Comm: kworker/5:1 Tainted: G OE 6.2.0-34-generic #34~22.04.1-Ubuntu [ 567.614502] Hardware name: AMD Splinter/Splinter-RPL, BIOS WS43927N871 09/25/2023 [ 567.614504] Workqueue: events sendexceptionworkhandler [amdgpu] [ 567.614748] Call Trace: [ 567.614750] <TASK> [ 567.614753] dumpstacklvl+0x48/0x70 [ 567.614761] dump_stack+0x10/0x20 [ 567.614763] __ubsanhandleshiftoutofbounds+0x156/0x310 [ 567.614769] ? srsoaliasreturnthunk+0x5/0x7f [ 567.614773] ? updatesdlbstats.constprop.0+0xf2/0x3c0 [ 567.614780] svmrangesplitbygranularity.cold+0x2b/0x34 [amdgpu] [ 567.615047] ? srsoaliasreturnthunk+0x5/0x7f [ 567.615052] svmmigratetoram+0x185/0x4d0 [amdgpu] [ 567.615286] doswappage+0x7b6/0xa30 [ 567.615291] ? srsoaliasreturnthunk+0x5/0x7f [ 567.615294] ? __freepages+0x119/0x130 [ 567.615299] handlepte_fault+0x227/0x280 [ 567.615303] __handlemmfault+0x3c0/0x720 [ 567.615311] handlemmfault+0x119/0x330 [ 567.615314] ? lockmmandfindvma+0x44/0x250 [ 567.615318] douseraddrfault+0x1a9/0x640 [ 567.615323] excpagefault+0x81/0x1b0 [ 567.615328] asmexcpagefault+0x27/0x30 [ 567.615332] RIP: 0010:__getuser8+0x1c/0x30

Database specific 
{
    "cna_assigner": "Linux",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52816.json"
}
References

Affected packages

Git / git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git

Affected ranges

Type
GIT
Repo
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
Events
Introduced
42de677f79999791bee4e21be318c32d90ab62c6
Fixed
3f7a400d5e80f99581e3e8a9843e1f6118bf454f
Fixed
2806f880379232e789957c2078d612669eb7a69c
Fixed
d33a35b13cbfec3238043f196fa87a6384f9d087
Fixed
56649c43d40ce0147465a2d5756d300e87f9ee1c
Fixed
282c1d793076c2edac6c3db51b7e8ed2b41d60a5

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-52816.json"