out-of-bounds error

Bug #2036143 reported by elhoir
10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
New
Undecided
Unassigned

Bug Description

kernel boots OK, but there are these errors at log (dmesg). I am not sure this may be a security hole or not, that`s why i mark this bug as if it is:

elhoir@elhoir-sobremesa:~$ sudo dmesg | grep bounds
[sudo] contraseña para elhoir:
[ 13.059453] UBSAN: array-index-out-of-bounds in /build/linux-IPoq5q/linux-6.5.0/sound/pci/ctxfi/ctamixer.c:346:48
[ 13.059520] __ubsan_handle_out_of_bounds+0xc6/0x110
[ 17.146799] UBSAN: array-index-out-of-bounds in /build/linux-IPoq5q/linux-6.5.0/drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/smu7_hwmgr.c:3669:4
[ 17.146828] __ubsan_handle_out_of_bounds+0xc6/0x110
[ 17.149755] UBSAN: array-index-out-of-bounds in /build/linux-IPoq5q/linux-6.5.0/drivers/gpu/drm/amd/amdgpu/../pm/powerplay/hwmgr/smu7_hwmgr.c:3676:4
[ 17.149775] __ubsan_handle_out_of_bounds+0xc6/0x110
elhoir@elhoir-sobremesa:~$
---
ProblemType: Bug
ApportVersion: 2.27.0-0ubuntu5
Architecture: amd64
CRDA: N/A
CasperMD5CheckResult: pass
CurrentDesktop: XFCE
DistroRelease: Ubuntu 23.10
InstallationDate: Installed on 2022-12-03 (333 days ago)
InstallationMedia: Xubuntu 22.10 "Kinetic Kudu" - Release amd64 (20221018)
IwConfig:
 lo no wireless extensions.

 enp34s0 no wireless extensions.

 virbr0 no wireless extensions.
MachineType: {report['dmi.sys.vendor']} {report['dmi.product.name']}
Package: linux (not installed)
ProcFB: 0 amdgpudrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.5.0-10-generic root=UUID=7601c1d1-2a20-422f-9131-05f4a4b73984 ro quiet splash amd_pstate=active vt.handoff=7
ProcVersionSignature: Ubuntu 6.5.0-10.10-generic 6.5.3
PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon.
RelatedPackageVersions:
 linux-restricted-modules-6.5.0-10-generic N/A
 linux-backports-modules-6.5.0-10-generic N/A
 linux-firmware 20230919.git3672ccab-0ubuntu2.1
RfKill:

Tags: mantic
Uname: Linux 6.5.0-10-generic x86_64
UpgradeStatus: Upgraded to mantic on 2023-07-23 (101 days ago)
UserGroups: adm cdrom dip libvirt lpadmin lxd plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 03/03/2023
dmi.bios.release: 5.17
dmi.bios.vendor: American Megatrends International, LLC.
dmi.bios.version: 1.D0
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: A520M PRO (MS-7D14)
dmi.board.vendor: Micro-Star International Co., Ltd.
dmi.board.version: 1.0
dmi.chassis.asset.tag: To be filled by O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: Micro-Star International Co., Ltd.
dmi.chassis.version: 1.0
dmi.modalias: dmi:bvnAmericanMegatrendsInternational,LLC.:bvr1.D0:bd03/03/2023:br5.17:svnMicro-StarInternationalCo.,Ltd.:pnMS-7D14:pvr1.0:rvnMicro-StarInternationalCo.,Ltd.:rnA520MPRO(MS-7D14):rvr1.0:cvnMicro-StarInternationalCo.,Ltd.:ct3:cvr1.0:skuTobefilledbyO.E.M.:
dmi.product.family: To be filled by O.E.M.
dmi.product.name: MS-7D14
dmi.product.sku: To be filled by O.E.M.
dmi.product.version: 1.0
dmi.sys.vendor: Micro-Star International Co., Ltd.

Revision history for this message
elhoir (jfarroyo82) wrote :
Revision history for this message
elhoir (jfarroyo82) wrote : AlsaInfo.txt

apport information

tags: added: apport-collected mantic
description: updated
Revision history for this message
elhoir (jfarroyo82) wrote : AudioDevicesInUse.txt

apport information

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elhoir (jfarroyo82) wrote : CurrentDmesg.txt

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elhoir (jfarroyo82) wrote : Lspci.txt

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elhoir (jfarroyo82) wrote : Lspci-vt.txt

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elhoir (jfarroyo82) wrote : Lsusb.txt

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elhoir (jfarroyo82) wrote : Lsusb-t.txt

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elhoir (jfarroyo82) wrote : Lsusb-v.txt

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elhoir (jfarroyo82) wrote : PaInfo.txt

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elhoir (jfarroyo82) wrote : ProcCpuinfo.txt

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elhoir (jfarroyo82) wrote : ProcCpuinfoMinimal.txt

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elhoir (jfarroyo82) wrote : ProcEnviron.txt

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elhoir (jfarroyo82) wrote : ProcInterrupts.txt

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elhoir (jfarroyo82) wrote : ProcModules.txt

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elhoir (jfarroyo82) wrote : UdevDb.txt

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elhoir (jfarroyo82) wrote : WifiSyslog.txt

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elhoir (jfarroyo82) wrote : acpidump.txt

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Alex Murray (alexmurray) wrote : Bug is not a security issue

Thanks for taking the time to report this bug and helping to make Ubuntu better. We appreciate the difficulties you are facing, but this appears to be a "regular" (non-security) bug. I have unmarked it as a security issue since this bug does not show evidence of allowing attackers to cross privilege boundaries nor directly cause loss of data/privacy. Please feel free to report any other bugs you may find.

information type: Private Security → Public
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