CVE-2022-48978 (GCVE-0-2022-48978)

Vulnerability from cvelistv5 – Published: 2024-10-21 20:05 – Updated: 2025-05-04 08:27
VLAI?
Title
HID: core: fix shift-out-of-bounds in hid_report_raw_event
Summary
In the Linux kernel, the following vulnerability has been resolved: HID: core: fix shift-out-of-bounds in hid_report_raw_event Syzbot reported shift-out-of-bounds in hid_report_raw_event. microsoft 0003:045E:07DA.0001: hid_field_extract() called with n (128) > 32! (swapper/0) ====================================================================== UBSAN: shift-out-of-bounds in drivers/hid/hid-core.c:1323:20 shift exponent 127 is too large for 32-bit type 'int' CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.1.0-rc4-syzkaller-00159-g4bbf3422df78 #0 Hardware name: Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 Call Trace: <IRQ> __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0x1e3/0x2cb lib/dump_stack.c:106 ubsan_epilogue lib/ubsan.c:151 [inline] __ubsan_handle_shift_out_of_bounds+0x3a6/0x420 lib/ubsan.c:322 snto32 drivers/hid/hid-core.c:1323 [inline] hid_input_fetch_field drivers/hid/hid-core.c:1572 [inline] hid_process_report drivers/hid/hid-core.c:1665 [inline] hid_report_raw_event+0xd56/0x18b0 drivers/hid/hid-core.c:1998 hid_input_report+0x408/0x4f0 drivers/hid/hid-core.c:2066 hid_irq_in+0x459/0x690 drivers/hid/usbhid/hid-core.c:284 __usb_hcd_giveback_urb+0x369/0x530 drivers/usb/core/hcd.c:1671 dummy_timer+0x86b/0x3110 drivers/usb/gadget/udc/dummy_hcd.c:1988 call_timer_fn+0xf5/0x210 kernel/time/timer.c:1474 expire_timers kernel/time/timer.c:1519 [inline] __run_timers+0x76a/0x980 kernel/time/timer.c:1790 run_timer_softirq+0x63/0xf0 kernel/time/timer.c:1803 __do_softirq+0x277/0x75b kernel/softirq.c:571 __irq_exit_rcu+0xec/0x170 kernel/softirq.c:650 irq_exit_rcu+0x5/0x20 kernel/softirq.c:662 sysvec_apic_timer_interrupt+0x91/0xb0 arch/x86/kernel/apic/apic.c:1107 ====================================================================== If the size of the integer (unsigned n) is bigger than 32 in snto32(), shift exponent will be too large for 32-bit type 'int', resulting in a shift-out-of-bounds bug. Fix this by adding a check on the size of the integer (unsigned n) in snto32(). To add support for n greater than 32 bits, set n to 32, if n is greater than 32.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: dde5845a529ff753364a6d1aea61180946270bfa , < 151493fe5a6ed1a88decc929a7368a3f2a246914 (git)
Affected: dde5845a529ff753364a6d1aea61180946270bfa , < 809783f8b4b600c7fb3bccb10fefef822601ea3b (git)
Affected: dde5845a529ff753364a6d1aea61180946270bfa , < 8e14f20e12224ee2429f75a5c9418a700e26a8d3 (git)
Affected: dde5845a529ff753364a6d1aea61180946270bfa , < db1ed1b3fb4ec0d19080a102956255769bc45c79 (git)
Affected: dde5845a529ff753364a6d1aea61180946270bfa , < bc03f809da78fc79e4aee132d4e5c6a2b3aeec73 (git)
Affected: dde5845a529ff753364a6d1aea61180946270bfa , < f755d11c55b29049b77da5cd9ab2faae96eb33c3 (git)
Affected: dde5845a529ff753364a6d1aea61180946270bfa , < 2b3b4d7aadaa1b6b58d0f34823bf86cfe8a31b4d (git)
Affected: dde5845a529ff753364a6d1aea61180946270bfa , < ec61b41918587be530398b0d1c9a0d16619397e5 (git)
Create a notification for this product.
    Linux Linux Affected: 2.6.20
Unaffected: 0 , < 2.6.20 (semver)
Unaffected: 4.9.336 , ≤ 4.9.* (semver)
Unaffected: 4.14.302 , ≤ 4.14.* (semver)
Unaffected: 4.19.269 , ≤ 4.19.* (semver)
Unaffected: 5.4.227 , ≤ 5.4.* (semver)
Unaffected: 5.10.159 , ≤ 5.10.* (semver)
Unaffected: 5.15.83 , ≤ 5.15.* (semver)
Unaffected: 6.0.13 , ≤ 6.0.* (semver)
Unaffected: 6.1 , ≤ * (original_commit_for_fix)
Create a notification for this product.
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    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2022-48978\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2024-10-22T13:18:13.670064Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2024-10-22T13:18:16.765Z\"}}], \"cna\": {\"title\": \"HID: core: fix shift-out-of-bounds in hid_report_raw_event\", \"affected\": [{\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"dde5845a529ff753364a6d1aea61180946270bfa\", \"lessThan\": \"151493fe5a6ed1a88decc929a7368a3f2a246914\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"dde5845a529ff753364a6d1aea61180946270bfa\", \"lessThan\": \"809783f8b4b600c7fb3bccb10fefef822601ea3b\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"dde5845a529ff753364a6d1aea61180946270bfa\", \"lessThan\": \"8e14f20e12224ee2429f75a5c9418a700e26a8d3\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"dde5845a529ff753364a6d1aea61180946270bfa\", \"lessThan\": \"db1ed1b3fb4ec0d19080a102956255769bc45c79\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"dde5845a529ff753364a6d1aea61180946270bfa\", \"lessThan\": \"bc03f809da78fc79e4aee132d4e5c6a2b3aeec73\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"dde5845a529ff753364a6d1aea61180946270bfa\", \"lessThan\": \"f755d11c55b29049b77da5cd9ab2faae96eb33c3\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"dde5845a529ff753364a6d1aea61180946270bfa\", \"lessThan\": \"2b3b4d7aadaa1b6b58d0f34823bf86cfe8a31b4d\", \"versionType\": \"git\"}, {\"status\": \"affected\", \"version\": \"dde5845a529ff753364a6d1aea61180946270bfa\", \"lessThan\": \"ec61b41918587be530398b0d1c9a0d16619397e5\", \"versionType\": \"git\"}], \"programFiles\": [\"drivers/hid/hid-core.c\"], \"defaultStatus\": \"unaffected\"}, {\"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\", \"vendor\": \"Linux\", \"product\": \"Linux\", \"versions\": [{\"status\": \"affected\", \"version\": \"2.6.20\"}, {\"status\": \"unaffected\", \"version\": \"0\", \"lessThan\": \"2.6.20\", \"versionType\": \"semver\"}, {\"status\": \"unaffected\", \"version\": \"4.9.336\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"4.9.*\"}, {\"status\": \"unaffected\", \"version\": \"4.14.302\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"4.14.*\"}, {\"status\": \"unaffected\", \"version\": \"4.19.269\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"4.19.*\"}, {\"status\": \"unaffected\", \"version\": \"5.4.227\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.4.*\"}, {\"status\": \"unaffected\", \"version\": \"5.10.159\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.10.*\"}, {\"status\": \"unaffected\", \"version\": \"5.15.83\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"5.15.*\"}, {\"status\": \"unaffected\", \"version\": \"6.0.13\", \"versionType\": \"semver\", \"lessThanOrEqual\": \"6.0.*\"}, {\"status\": \"unaffected\", \"version\": \"6.1\", \"versionType\": \"original_commit_for_fix\", \"lessThanOrEqual\": \"*\"}], \"programFiles\": [\"drivers/hid/hid-core.c\"], \"defaultStatus\": \"affected\"}], \"references\": [{\"url\": \"https://git.kernel.org/stable/c/151493fe5a6ed1a88decc929a7368a3f2a246914\"}, {\"url\": \"https://git.kernel.org/stable/c/809783f8b4b600c7fb3bccb10fefef822601ea3b\"}, {\"url\": \"https://git.kernel.org/stable/c/8e14f20e12224ee2429f75a5c9418a700e26a8d3\"}, {\"url\": \"https://git.kernel.org/stable/c/db1ed1b3fb4ec0d19080a102956255769bc45c79\"}, {\"url\": \"https://git.kernel.org/stable/c/bc03f809da78fc79e4aee132d4e5c6a2b3aeec73\"}, {\"url\": \"https://git.kernel.org/stable/c/f755d11c55b29049b77da5cd9ab2faae96eb33c3\"}, {\"url\": \"https://git.kernel.org/stable/c/2b3b4d7aadaa1b6b58d0f34823bf86cfe8a31b4d\"}, {\"url\": \"https://git.kernel.org/stable/c/ec61b41918587be530398b0d1c9a0d16619397e5\"}], \"x_generator\": {\"engine\": \"bippy-5f407fcff5a0\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"In the Linux kernel, the following vulnerability has been resolved:\\n\\nHID: core: fix shift-out-of-bounds in hid_report_raw_event\\n\\nSyzbot reported shift-out-of-bounds in hid_report_raw_event.\\n\\nmicrosoft 0003:045E:07DA.0001: hid_field_extract() called with n (128) \u003e\\n32! (swapper/0)\\n======================================================================\\nUBSAN: shift-out-of-bounds in drivers/hid/hid-core.c:1323:20\\nshift exponent 127 is too large for 32-bit type \u0027int\u0027\\nCPU: 0 PID: 0 Comm: swapper/0 Not tainted\\n6.1.0-rc4-syzkaller-00159-g4bbf3422df78 #0\\nHardware name: Google Compute Engine/Google Compute Engine, BIOS\\nGoogle 10/26/2022\\nCall Trace:\\n \u003cIRQ\u003e\\n __dump_stack lib/dump_stack.c:88 [inline]\\n dump_stack_lvl+0x1e3/0x2cb lib/dump_stack.c:106\\n ubsan_epilogue lib/ubsan.c:151 [inline]\\n __ubsan_handle_shift_out_of_bounds+0x3a6/0x420 lib/ubsan.c:322\\n snto32 drivers/hid/hid-core.c:1323 [inline]\\n hid_input_fetch_field drivers/hid/hid-core.c:1572 [inline]\\n hid_process_report drivers/hid/hid-core.c:1665 [inline]\\n hid_report_raw_event+0xd56/0x18b0 drivers/hid/hid-core.c:1998\\n hid_input_report+0x408/0x4f0 drivers/hid/hid-core.c:2066\\n hid_irq_in+0x459/0x690 drivers/hid/usbhid/hid-core.c:284\\n __usb_hcd_giveback_urb+0x369/0x530 drivers/usb/core/hcd.c:1671\\n dummy_timer+0x86b/0x3110 drivers/usb/gadget/udc/dummy_hcd.c:1988\\n call_timer_fn+0xf5/0x210 kernel/time/timer.c:1474\\n expire_timers kernel/time/timer.c:1519 [inline]\\n __run_timers+0x76a/0x980 kernel/time/timer.c:1790\\n run_timer_softirq+0x63/0xf0 kernel/time/timer.c:1803\\n __do_softirq+0x277/0x75b kernel/softirq.c:571\\n __irq_exit_rcu+0xec/0x170 kernel/softirq.c:650\\n irq_exit_rcu+0x5/0x20 kernel/softirq.c:662\\n sysvec_apic_timer_interrupt+0x91/0xb0 arch/x86/kernel/apic/apic.c:1107\\n======================================================================\\n\\nIf the size of the integer (unsigned n) is bigger than 32 in snto32(),\\nshift exponent will be too large for 32-bit type \u0027int\u0027, resulting in a\\nshift-out-of-bounds bug.\\nFix this by adding a check on the size of the integer (unsigned n) in\\nsnto32(). To add support for n greater than 32 bits, set n to 32, if n\\nis greater than 32.\"}], \"providerMetadata\": {\"orgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"shortName\": \"Linux\", \"dateUpdated\": \"2024-12-19T08:11:47.423Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2022-48978\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2024-12-19T08:11:47.423Z\", \"dateReserved\": \"2024-08-22T01:27:53.632Z\", \"assignerOrgId\": \"416baaa9-dc9f-4396-8d5f-8c081fb06d67\", \"datePublished\": \"2024-10-21T20:05:57.079Z\", \"assignerShortName\": \"Linux\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.