[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"repo-stars":3,"vuln-DEBIAN-CVE-2022-48947":6},{"stargazers_count":4,"fetched_at":5},7,"2026-06-04T08:53:30.047Z",{"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-2022-48947","In the Linux kernel, the following vulnerability has been resolved:  Bluetooth: L2CAP: Fix u8 overflow  By keep sending L2CAP_CONF_REQ packets, chan->num_conf_rsp increases multiple times and eventually it will wrap around the maximum number (i.e., 255). This patch prevents this by adding a boundary check with L2CAP_MAX_CONF_RSP  Btmon log: Bluetooth monitor ver 5.64 = Note: Linux version 6.1.0-rc2 (x86_64)                               0.264594 = Note: Bluetooth subsystem version 2.22                               0.264636 @ MGMT Open: btmon (privileged) version 1.22                  {0x0001} 0.272191 = New Index: 00:00:00:00:00:00 (Primary,Virtual,hci0)          [hci0] 13.877604 @ RAW Open: 9496 (privileged) version 2.22                   {0x0002} 13.890741 = Open Index: 00:00:00:00:00:00                                [hci0] 13.900426 (...) > ACL Data RX: Handle 200 flags 0x00 dlen 1033             #32 [hci0] 14.273106         invalid packet size (12 != 1033)         08 00 01 00 02 01 04 00 01 10 ff ff              ............ > ACL Data RX: Handle 200 flags 0x00 dlen 1547             #33 [hci0] 14.273561         invalid packet size (14 != 1547)         0a 00 01 00 04 01 06 00 40 00 00 00 00 00        ........@..... > ACL Data RX: Handle 200 flags 0x00 dlen 2061             #34 [hci0] 14.274390         invalid packet size (16 != 2061)         0c 00 01 00 04 01 08 00 40 00 00 00 00 00 00 04  ........@....... > ACL Data RX: Handle 200 flags 0x00 dlen 2061             #35 [hci0] 14.274932         invalid packet size (16 != 2061)         0c 00 01 00 04 01 08 00 40 00 00 00 07 00 03 00  ........@....... = bluetoothd: Bluetooth daemon 5.43                                   14.401828 > ACL Data RX: Handle 200 flags 0x00 dlen 1033             #36 [hci0] 14.275753         invalid packet size (12 != 1033)         08 00 01 00 04 01 04 00 40 00 00 00              ........@...",null,[],[],[],[14],{"_key":15},"CVE-2022-48947",[],[],[],"2024-10-21T20:15:06.150Z","2026-04-28T20:24:59.714598Z",{"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-2022-48947",[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},5.5,"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",6,4.6,[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",[46,52,55,56],{"version":47,"is_range":48,"range_type":49,"version_start":9,"version_start_type":9,"version_end":50,"version_end_type":51,"fixed_in":9},"lt5_10_162_1",true,"ecosystem","5.10.162-1","excluding",{"version":53,"is_range":48,"range_type":49,"version_start":9,"version_start_type":9,"version_end":54,"version_end_type":51,"fixed_in":9},"lt6_1_4_1","6.1.4-1",{"version":53,"is_range":48,"range_type":49,"version_start":9,"version_start_type":9,"version_end":54,"version_end_type":51,"fixed_in":9},{"version":53,"is_range":48,"range_type":49,"version_start":9,"version_start_type":9,"version_end":54,"version_end_type":51,"fixed_in":9}]