Vendor
OmniOS
9 known vulnerabilities.
Products
6 results · Clear filters · Feed
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Medium 5.4
Stack buffer overflow in illumos reparsed nfs-basic plugin allows local users to crash the daemon
A stack-based buffer overflow in the illumos reparse point daemon (reparsed) allows a local user to crash the daemon. get_fs_locations() in usr/src/cmd/fs.d/nfs/rp_basic/libnfs_basic.c, part of the nfs-basic reparse plugin, copies the host and path components…
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Medium 5.4
NULL pointer dereference in illumos nwamd door handler allows local users to crash the daemon
A NULL pointer dereference in the illumos Network Auto-Magic daemon (nwamd) allows a local user to crash the daemon. nwamd_door_switch() in usr/src/cmd/cmd-inet/lib/nwamd/door_if.c writes to the caller's request structure before checking that a request was su…
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Medium 6.8
Missing release of passed file descriptors in illumos nscd allows local users to exhaust kernel memory
A missing release of resources in the illumos name service cache daemon (nscd) allows a local user to exhaust kernel memory. The nscd door server procedure, switcher() in usr/src/cmd/nscd/nscd_frontend.c, does not close file descriptors that are passed with a…
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Medium 5.4
Double free in OmniOS and SmartOS ipmgmtd allows local users to crash the daemon
A double free in the IP management daemon (ipmgmtd) of OmniOS and SmartOS allows a local user to crash the daemon. When authorizing a door request that modifies interface configuration, ipmgmt_handler() in usr/src/cmd/cmd-inet/lib/ipmgmtd/ipmgmt_door.c frees …
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Medium 6.8
Reachable assertion in illumos bhyve REP string instruction emulation allows guest to panic host
A reachable assertion in the illumos bhyve instruction emulator allows a guest to panic the host. When emulating a REP-prefixed MOVS or STOS instruction that accesses guest MMIO, vie_emulate_movs() and vie_emulate_stos() in usr/src/uts/intel/io/vmm/vmm_instru…
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Medium 5.8
TOCTOU double copyin in illumos dld ioctl handling causes kernel heap corruption
A time-of-check to time-of-use (TOCTOU) flaw in the illumos data-link pseudo-driver (dld) affects handling of the DLDIOC_GETMACPROP and DLDIOC_SETMACPROP ioctls on /dev/dld. drv_ioc_prop_common() in usr/src/uts/common/io/dld/dld_drv.c copies the dld_ioc_macpr…