[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-DEBIAN-CVE-2026-31697":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-05T02:55:30.529Z",{"id":7,"descriptions":8,"cisa":9,"weaknesses":10,"exploits":11,"aliases":12,"duplicate_of":9,"upstream":13,"downstream":16,"duplicates":17,"related":18,"reserved_at":9,"published_at":19,"modified_at":20,"state":9,"summary":21,"references_raw":23,"kevs":30,"epss":9,"epss_history":31,"metrics":32,"affected":39},"DEBIAN-CVE-2026-31697","In the Linux kernel, the following vulnerability has been resolved:  crypto: ccp: Don't attempt to copy ID to userspace if PSP command failed  When retrieving the ID for the CPU, don't attempt to copy the ID blob to userspace if the firmware command failed.  If the failure was due to an invalid length, i.e. the userspace buffer+length was too small, copying the number of bytes _firmware_ requires will overflow the kernel-allocated buffer and leak data to userspace.    BUG: KASAN: slab-out-of-bounds in instrument_copy_to_user ../include/linux/instrumented.h:129 [inline]   BUG: KASAN: slab-out-of-bounds in _inline_copy_to_user ../include/linux/uaccess.h:205 [inline]   BUG: KASAN: slab-out-of-bounds in _copy_to_user+0x66/0xa0 ../lib/usercopy.c:26   Read of size 64 at addr ffff8881867f5960 by task syz.0.906/24388    CPU: 130 UID: 0 PID: 24388 Comm: syz.0.906 Tainted: G     U     O        7.0.0-smp-DEV #28 PREEMPTLAZY   Tainted: [U]=USER, [O]=OOT_MODULE   Hardware name: Google, Inc. Arcadia_IT_80/Arcadia_IT_80, BIOS 12.62.0-0 11/19/2025   Call Trace:    \u003CTASK>    dump_stack_lvl+0xc5/0x110 ../lib/dump_stack.c:120    print_address_description ../mm/kasan/report.c:378 [inline]    print_report+0xbc/0x260 ../mm/kasan/report.c:482    kasan_report+0xa2/0xe0 ../mm/kasan/report.c:595    check_region_inline ../mm/kasan/generic.c:-1 [inline]    kasan_check_range+0x264/0x2c0 ../mm/kasan/generic.c:200    instrument_copy_to_user ../include/linux/instrumented.h:129 [inline]    _inline_copy_to_user ../include/linux/uaccess.h:205 [inline]    _copy_to_user+0x66/0xa0 ../lib/usercopy.c:26    copy_to_user ../include/linux/uaccess.h:236 [inline]    sev_ioctl_do_get_id2+0x361/0x490 ../drivers/crypto/ccp/sev-dev.c:2222    sev_ioctl+0x25f/0x490 ../drivers/crypto/ccp/sev-dev.c:2575    vfs_ioctl ../fs/ioctl.c:51 [inline]    __do_sys_ioctl ../fs/ioctl.c:597 [inline]    __se_sys_ioctl+0x11d/0x1b0 ../fs/ioctl.c:583    do_syscall_x64 ../arch/x86/entry/syscall_64.c:63 [inline]    do_syscall_64+0xe0/0x800 ../arch/x86/entry/syscall_64.c:94    entry_SYSCALL_64_after_hwframe+0x76/0x7e    \u003C/TASK>  WARN if the driver says the command succeeded, but the firmware error code says otherwise, as __sev_do_cmd_locked() is expected to return -EIO on any firwmware error.",null,[],[],[],[14],{"_key":15},"CVE-2026-31697",[],[],[],"2026-05-01T14:16:19.517Z","2026-05-09T23:00:56.178609Z",{"cisa_kev":22,"cisa_ransomware":22,"cisa_vendor":9,"epss_severity":9,"epss_score":9,"severity":9,"severity_score":9,"severity_version":9,"severity_source":9,"severity_vector":9,"severity_status":9},false,[24],{"url":25,"sources":26,"tags":28},"https://security-tracker.debian.org/tracker/CVE-2026-31697",[27],"osv_debian",[29],"Advisory",[],[],[33],{"source":27,"cvss_v2_0":9,"cvss_v3_0":9,"cvss_v3_1":34,"cvss_v4_0":9},{"baseScore":35,"baseSeverity":9,"vectorString":36,"impactScore":37,"exploitabilityScore":38},7.1,"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",8.7,4.6,[40],{"ecosystem":41,"name":42,"vendor":43,"product":42,"cpe_part":9,"purl_type":44,"purl_namespace":43,"purl_name":42,"source":9,"versions":45},"Debian","linux","debian","deb",[46,50,51,52,56],{"version":47,"is_range":48,"range_type":49,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},"all",true,"ecosystem",{"version":47,"is_range":48,"range_type":49,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},{"version":47,"is_range":48,"range_type":49,"version_start":9,"version_start_type":9,"version_end":9,"version_end_type":9,"fixed_in":9},{"version":53,"is_range":48,"range_type":49,"version_start":9,"version_start_type":9,"version_end":54,"version_end_type":55,"fixed_in":9},"lt6_12_85_1","6.12.85-1","excluding",{"version":57,"is_range":48,"range_type":49,"version_start":9,"version_start_type":9,"version_end":58,"version_end_type":55,"fixed_in":9},"lt7_0_3_1","7.0.3-1"]