Description
Hitachi Super-H architecture in NetBSD 1.5 and 1.4.1 allows a local user to gain privileges via modified Status Register contents, which are not properly handled by (1) the sigreturn system call or (2) the process_write_regs kernel routine.
References (3)
Core 3
Core References
Third Party Advisory, VDB Entry vdb-entry
x_refsource_xf
https://exchange.xforce.ibmcloud.com/vulnerabilities/6637
Patch, Vendor Advisory vendor-advisory
x_refsource_netbsd
ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2001-008.txt.asc
Patch, Vendor Advisory vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/2810
Scores
EPSS
0.0005
EPSS Percentile
15.6%
Details
Status
published
Products (2)
netbsd/netbsd
1.4.1
netbsd/netbsd
1.5
Published
Oct 18, 2001
Tracked Since
Feb 18, 2026