1
PublicDateAtUSN: 2017-04-10
2
Candidate: CVE-2017-7618
5
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7618
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http://marc.info/?l=linux-crypto-vger&m=149181655623850&w=2
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https://usn.ubuntu.com/usn/usn-3314-1
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https://usn.ubuntu.com/usn/usn-3312-1
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https://usn.ubuntu.com/usn/usn-3312-2
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https://usn.ubuntu.com/usn/usn-3361-1
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crypto/ahash.c in the Linux kernel through 4.10.9 allows attackers to cause
13
a denial of service (API operation calling its own callback, and infinite
14
recursion) by triggering EBUSY on a full queue.
16
Sabrina Dubroca discovered that the asynchronous cryptographic hash (ahash)
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implementation in the Linux kernel did not properly handle a full request
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queue. A local attacker could use this to cause a denial of service
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jdstrand> android kernels (flo, goldfish, grouper, maguro, mako and manta) are
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not supported on the Ubuntu Touch 14.10 and earlier preview kernels
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jdstrand> linux-lts-saucy no longer receives official support
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jdstrand> linux-lts-quantal no longer receives official support
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Discovered-by: Sabrina Dubroca
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break-fix: ab6bf4e5e5e4298e8649e635bee25542cccbfd97 ef0579b64e93188710d48667cb5e014926af9f1b
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upstream_linux: released (4.11~rc8)
33
precise_linux: not-affected
34
precise/esm_linux: not-affected
35
trusty_linux: not-affected
36
vivid/ubuntu-core_linux: ignored (was needed ESM criteria)
37
vivid/stable-phone-overlay_linux: DNE
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xenial_linux: released (4.4.0-79.100)
39
yakkety_linux: ignored (reached end-of-life)
40
zesty_linux: released (4.10.0-22.24)
41
artful_linux: not-affected (4.10.0-22.24)
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devel_linux: not-affected (4.13.0-16.19)
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Patches_linux-ti-omap4:
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upstream_linux-ti-omap4: released (4.11~rc8)
46
precise_linux-ti-omap4: not-affected
47
precise/esm_linux-ti-omap4: DNE (precise was not-affected)
48
trusty_linux-ti-omap4: DNE
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vivid/ubuntu-core_linux-ti-omap4: DNE
50
vivid/stable-phone-overlay_linux-ti-omap4: DNE
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xenial_linux-ti-omap4: DNE
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yakkety_linux-ti-omap4: DNE
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zesty_linux-ti-omap4: DNE
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artful_linux-ti-omap4: DNE
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devel_linux-ti-omap4: DNE
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Patches_linux-linaro-omap:
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upstream_linux-linaro-omap: released (4.11~rc8)
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precise_linux-linaro-omap: ignored (abandoned)
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precise/esm_linux-linaro-omap: DNE (precise was ignored [abandoned])
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trusty_linux-linaro-omap: DNE
62
vivid/ubuntu-core_linux-linaro-omap: DNE
63
vivid/stable-phone-overlay_linux-linaro-omap: DNE
64
xenial_linux-linaro-omap: DNE
65
yakkety_linux-linaro-omap: DNE
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zesty_linux-linaro-omap: DNE
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artful_linux-linaro-omap: DNE
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devel_linux-linaro-omap: DNE
70
Patches_linux-linaro-shared:
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upstream_linux-linaro-shared: released (4.11~rc8)
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precise_linux-linaro-shared: ignored (abandoned)
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precise/esm_linux-linaro-shared: DNE (precise was ignored [abandoned])
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trusty_linux-linaro-shared: DNE
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vivid/ubuntu-core_linux-linaro-shared: DNE
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vivid/stable-phone-overlay_linux-linaro-shared: DNE
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xenial_linux-linaro-shared: DNE
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yakkety_linux-linaro-shared: DNE
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zesty_linux-linaro-shared: DNE
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artful_linux-linaro-shared: DNE
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devel_linux-linaro-shared: DNE
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Patches_linux-linaro-vexpress:
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upstream_linux-linaro-vexpress: released (4.11~rc8)
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precise_linux-linaro-vexpress: ignored (abandoned)
86
precise/esm_linux-linaro-vexpress: DNE (precise was ignored [abandoned])
87
trusty_linux-linaro-vexpress: DNE
88
vivid/ubuntu-core_linux-linaro-vexpress: DNE
89
vivid/stable-phone-overlay_linux-linaro-vexpress: DNE
90
xenial_linux-linaro-vexpress: DNE
91
yakkety_linux-linaro-vexpress: DNE
92
zesty_linux-linaro-vexpress: DNE
93
artful_linux-linaro-vexpress: DNE
94
devel_linux-linaro-vexpress: DNE
96
Patches_linux-qcm-msm:
97
upstream_linux-qcm-msm: released (4.11~rc8)
98
precise_linux-qcm-msm: ignored (abandoned)
99
precise/esm_linux-qcm-msm: DNE (precise was ignored [abandoned])
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trusty_linux-qcm-msm: DNE
101
vivid/ubuntu-core_linux-qcm-msm: DNE
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vivid/stable-phone-overlay_linux-qcm-msm: DNE
103
xenial_linux-qcm-msm: DNE
104
yakkety_linux-qcm-msm: DNE
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zesty_linux-qcm-msm: DNE
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artful_linux-qcm-msm: DNE
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devel_linux-qcm-msm: DNE
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Tags_linux-armadaxp: not-ue
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Patches_linux-armadaxp:
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upstream_linux-armadaxp: released (4.11~rc8)
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precise_linux-armadaxp: not-affected
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precise/esm_linux-armadaxp: DNE (precise was not-affected)
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trusty_linux-armadaxp: DNE
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vivid/ubuntu-core_linux-armadaxp: DNE
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vivid/stable-phone-overlay_linux-armadaxp: DNE
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xenial_linux-armadaxp: DNE
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yakkety_linux-armadaxp: DNE
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zesty_linux-armadaxp: DNE
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artful_linux-armadaxp: DNE
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devel_linux-armadaxp: DNE
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Tags_linux-lts-quantal: not-ue
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Patches_linux-lts-quantal: DNE
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upstream_linux-lts-quantal: released (4.11~rc8)
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precise_linux-lts-quantal: ignored (end-of-life)
127
precise/esm_linux-lts-quantal: DNE (precise was ignored [end-of-life])
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trusty_linux-lts-quantal: DNE
129
vivid/ubuntu-core_linux-lts-quantal: DNE
130
vivid/stable-phone-overlay_linux-lts-quantal: DNE
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xenial_linux-lts-quantal: DNE
132
yakkety_linux-lts-quantal: DNE
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zesty_linux-lts-quantal: DNE
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artful_linux-lts-quantal: DNE
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devel_linux-lts-quantal: DNE
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Patches_linux-lts-raring:
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upstream_linux-lts-raring: released (4.11~rc8)
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precise_linux-lts-raring: ignored (end-of-life)
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precise/esm_linux-lts-raring: DNE (precise was ignored [end-of-life])
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trusty_linux-lts-raring: DNE
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vivid/ubuntu-core_linux-lts-raring: DNE
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vivid/stable-phone-overlay_linux-lts-raring: DNE
144
xenial_linux-lts-raring: DNE
145
yakkety_linux-lts-raring: DNE
146
zesty_linux-lts-raring: DNE
147
artful_linux-lts-raring: DNE
148
devel_linux-lts-raring: DNE
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Tags_linux-lts-saucy: not-ue
151
Patches_linux-lts-saucy:
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upstream_linux-lts-saucy: released (4.11~rc8)
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precise_linux-lts-saucy: ignored (end-of-life)
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precise/esm_linux-lts-saucy: DNE (precise was ignored [end-of-life])
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trusty_linux-lts-saucy: DNE
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vivid/ubuntu-core_linux-lts-saucy: DNE
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vivid/stable-phone-overlay_linux-lts-saucy: DNE
158
xenial_linux-lts-saucy: DNE
159
yakkety_linux-lts-saucy: DNE
160
zesty_linux-lts-saucy: DNE
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artful_linux-lts-saucy: DNE
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devel_linux-lts-saucy: DNE
164
Patches_linux-lts-trusty:
165
upstream_linux-lts-trusty: released (4.11~rc8)
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precise_linux-lts-trusty: not-affected
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precise/esm_linux-lts-trusty: not-affected
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trusty_linux-lts-trusty: DNE
169
vivid/ubuntu-core_linux-lts-trusty: DNE
170
vivid/stable-phone-overlay_linux-lts-trusty: DNE
171
xenial_linux-lts-trusty: DNE
172
yakkety_linux-lts-trusty: DNE
173
zesty_linux-lts-trusty: DNE
174
artful_linux-lts-trusty: DNE
175
devel_linux-lts-trusty: DNE
177
Patches_linux-goldfish:
178
upstream_linux-goldfish: released (4.11~rc8)
179
precise_linux-goldfish: DNE
180
precise/esm_linux-goldfish: DNE
181
trusty_linux-goldfish: ignored
182
vivid/ubuntu-core_linux-goldfish: DNE
183
vivid/stable-phone-overlay_linux-goldfish: DNE
184
xenial_linux-goldfish: not-affected
185
yakkety_linux-goldfish: ignored (abandoned)
186
zesty_linux-goldfish: ignored (abandoned)
187
artful_linux-goldfish: DNE
188
devel_linux-goldfish: DNE
190
Patches_linux-grouper:
191
upstream_linux-grouper: released (4.11~rc8)
192
precise_linux-grouper: DNE
193
precise/esm_linux-grouper: DNE
194
trusty_linux-grouper: ignored
195
vivid/ubuntu-core_linux-grouper: DNE
196
vivid/stable-phone-overlay_linux-grouper: DNE
197
xenial_linux-grouper: DNE
198
yakkety_linux-grouper: DNE
199
zesty_linux-grouper: DNE
200
artful_linux-grouper: DNE
201
devel_linux-grouper: DNE
203
Patches_linux-maguro:
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upstream_linux-maguro: released (4.11~rc8)
205
precise_linux-maguro: DNE
206
precise/esm_linux-maguro: DNE
207
trusty_linux-maguro: ignored
208
vivid/ubuntu-core_linux-maguro: DNE
209
vivid/stable-phone-overlay_linux-maguro: DNE
210
xenial_linux-maguro: DNE
211
yakkety_linux-maguro: DNE
212
zesty_linux-maguro: DNE
213
artful_linux-maguro: DNE
214
devel_linux-maguro: DNE
217
upstream_linux-mako: released (4.11~rc8)
218
precise_linux-mako: DNE
219
precise/esm_linux-mako: DNE
220
trusty_linux-mako: ignored
221
vivid/ubuntu-core_linux-mako: DNE
222
vivid/stable-phone-overlay_linux-mako: ignored (abandoned)
223
xenial_linux-mako: not-affected
224
yakkety_linux-mako: ignored (abandoned)
225
zesty_linux-mako: DNE
226
artful_linux-mako: DNE
227
devel_linux-mako: DNE
230
upstream_linux-manta: released (4.11~rc8)
231
precise_linux-manta: DNE
232
precise/esm_linux-manta: DNE
233
trusty_linux-manta: ignored
234
vivid/ubuntu-core_linux-manta: DNE
235
vivid/stable-phone-overlay_linux-manta: DNE
236
xenial_linux-manta: DNE
237
yakkety_linux-manta: DNE
238
zesty_linux-manta: DNE
239
artful_linux-manta: DNE
240
devel_linux-manta: DNE
243
upstream_linux-flo: released (4.11~rc8)
244
precise_linux-flo: DNE
245
precise/esm_linux-flo: DNE
246
trusty_linux-flo: ignored
247
vivid/ubuntu-core_linux-flo: DNE
248
vivid/stable-phone-overlay_linux-flo: ignored (abandoned)
249
xenial_linux-flo: not-affected
250
yakkety_linux-flo: ignored (abandoned)
252
artful_linux-flo: DNE
255
Patches_linux-raspi2:
256
upstream_linux-raspi2: released (4.11~rc8)
257
precise_linux-raspi2: DNE
258
precise/esm_linux-raspi2: DNE
259
trusty_linux-raspi2: DNE
260
vivid/ubuntu-core_linux-raspi2: ignored (end-of-life)
261
vivid/stable-phone-overlay_linux-raspi2: DNE
262
xenial_linux-raspi2: released (4.4.0-1057.64)
263
yakkety_linux-raspi2: ignored (reached end-of-life)
264
zesty_linux-raspi2: released (4.10.0-1006.8)
265
artful_linux-raspi2: not-affected (4.10.0-1006.8)
266
devel_linux-raspi2: not-affected (4.13.0-1005.5)
268
Patches_linux-lts-utopic:
269
upstream_linux-lts-utopic: released (4.11~rc8)
270
precise_linux-lts-utopic: DNE
271
precise/esm_linux-lts-utopic: DNE
272
trusty_linux-lts-utopic: ignored (end-of-life)
273
vivid/ubuntu-core_linux-lts-utopic: DNE
274
vivid/stable-phone-overlay_linux-lts-utopic: DNE
275
xenial_linux-lts-utopic: DNE
276
yakkety_linux-lts-utopic: DNE
277
zesty_linux-lts-utopic: DNE
278
artful_linux-lts-utopic: DNE
279
devel_linux-lts-utopic: DNE
281
Patches_linux-lts-vivid:
282
upstream_linux-lts-vivid: released (4.11~rc8)
283
precise_linux-lts-vivid: DNE
284
precise/esm_linux-lts-vivid: DNE
285
trusty_linux-lts-vivid: ignored (was needed now end-of-life)
286
vivid/ubuntu-core_linux-lts-vivid: DNE
287
vivid/stable-phone-overlay_linux-lts-vivid: DNE
288
xenial_linux-lts-vivid: DNE
289
yakkety_linux-lts-vivid: DNE
290
zesty_linux-lts-vivid: DNE
291
artful_linux-lts-vivid: DNE
292
devel_linux-lts-vivid: DNE
294
Patches_linux-lts-wily:
295
upstream_linux-lts-wily: released (4.11~rc8)
296
precise_linux-lts-wily: DNE
297
precise/esm_linux-lts-wily: DNE
298
trusty_linux-lts-wily: ignored (end-of-life)
299
vivid/ubuntu-core_linux-lts-wily: DNE
300
vivid/stable-phone-overlay_linux-lts-wily: DNE
301
xenial_linux-lts-wily: DNE
302
yakkety_linux-lts-wily: DNE
303
zesty_linux-lts-wily: DNE
304
artful_linux-lts-wily: DNE
305
devel_linux-lts-wily: DNE
307
Patches_linux-krillin:
308
product_linux-krillin: not-affected
310
Patches_linux-vegetahd:
311
product_linux-vegetahd: not-affected
313
Patches_linux-lts-xenial:
314
upstream_linux-lts-xenial: released (4.11~rc8)
315
precise_linux-lts-xenial: DNE
316
precise/esm_linux-lts-xenial: DNE
317
trusty_linux-lts-xenial: released (4.4.0-79.100~14.04.1)
318
vivid/ubuntu-core_linux-lts-xenial: DNE
319
vivid/stable-phone-overlay_linux-lts-xenial: DNE
320
xenial_linux-lts-xenial: DNE
321
yakkety_linux-lts-xenial: DNE
322
zesty_linux-lts-xenial: DNE
323
artful_linux-lts-xenial: DNE
324
devel_linux-lts-xenial: DNE
326
Patches_linux-snapdragon:
327
upstream_linux-snapdragon: released (4.11~rc8)
328
precise_linux-snapdragon: DNE
329
precise/esm_linux-snapdragon: DNE
330
trusty_linux-snapdragon: DNE
331
vivid/ubuntu-core_linux-snapdragon: DNE
332
vivid/stable-phone-overlay_linux-snapdragon: DNE
333
xenial_linux-snapdragon: released (4.4.0-1059.63)
334
yakkety_linux-snapdragon: released (4.4.0-1059.63)
335
zesty_linux-snapdragon: released (4.4.0-1059.63)
336
artful_linux-snapdragon: not-affected (4.4.0-1059.63)
337
devel_linux-snapdragon: not-affected (4.4.0-1077.82)
340
upstream_linux-aws: released (4.11~rc8)
341
precise_linux-aws: DNE
342
precise/esm_linux-aws: DNE
343
trusty_linux-aws: not-affected (4.4.0-1002.2)
344
vivid/ubuntu-core_linux-aws: DNE
345
vivid/stable-phone-overlay_linux-aws: DNE
346
xenial_linux-aws: released (4.4.0-1018.27)
347
yakkety_linux-aws: DNE
349
artful_linux-aws: DNE
353
upstream_linux-hwe: released (4.11~rc8)
354
precise_linux-hwe: DNE
355
precise/esm_linux-hwe: DNE
356
trusty_linux-hwe: DNE
357
vivid/ubuntu-core_linux-hwe: DNE
358
vivid/stable-phone-overlay_linux-hwe: DNE
359
xenial_linux-hwe: released (4.10.0-27.30~16.04.2)
360
yakkety_linux-hwe: DNE
362
artful_linux-hwe: DNE
365
Patches_linux-hwe-edge:
366
upstream_linux-hwe-edge: released (4.11~rc8)
367
precise_linux-hwe-edge: DNE
368
precise/esm_linux-hwe-edge: DNE
369
trusty_linux-hwe-edge: DNE
370
vivid/ubuntu-core_linux-hwe-edge: DNE
371
vivid/stable-phone-overlay_linux-hwe-edge: DNE
372
xenial_linux-hwe-edge: released (4.10.0-22.24~16.04.1)
373
yakkety_linux-hwe-edge: DNE
374
zesty_linux-hwe-edge: DNE
375
artful_linux-hwe-edge: DNE
376
devel_linux-hwe-edge: DNE
379
upstream_linux-gke: released (4.11~rc8)
380
precise_linux-gke: DNE
381
precise/esm_linux-gke: DNE
382
trusty_linux-gke: DNE
383
vivid/ubuntu-core_linux-gke: DNE
384
vivid/stable-phone-overlay_linux-gke: DNE
385
xenial_linux-gke: released (4.4.0-1014.14)
386
yakkety_linux-gke: DNE
388
artful_linux-gke: DNE
392
upstream_linux-azure: released (4.11~rc8)
393
precise/esm_linux-azure: DNE
394
trusty_linux-azure: DNE
395
vivid/ubuntu-core_linux-azure: DNE
396
vivid/stable-phone-overlay_linux-azure: DNE
397
xenial_linux-azure: not-affected (4.11.0-1009.9)
398
yakkety_linux-azure: DNE
399
zesty_linux-azure: DNE
400
artful_linux-azure: DNE
401
devel_linux-azure: DNE
405
upstream_linux-gcp: released (4.11~rc8)
406
precise/esm_linux-gcp: DNE
407
trusty_linux-gcp: DNE
408
vivid/ubuntu-core_linux-gcp: DNE
409
xenial_linux-gcp: not-affected (4.10.0-1004.4)
410
yakkety_linux-gcp: DNE
412
artful_linux-gcp: DNE
416
upstream_linux-kvm: released (4.11~rc8)
417
precise/esm_linux-kvm: DNE
418
trusty_linux-kvm: DNE
419
vivid/ubuntu-core_linux-kvm: DNE
420
xenial_linux-kvm: not-affected (4.4.0-1004.9)
422
artful_linux-kvm: DNE
425
Patches_linux-euclid:
426
upstream_linux-euclid: released (4.11~rc8)
427
precise/esm_linux-euclid: DNE
428
trusty_linux-euclid: DNE
429
vivid/ubuntu-core_linux-euclid: DNE
430
xenial_linux-euclid: ignored (was needed ESM criteria)
431
zesty_linux-euclid: DNE
432
artful_linux-euclid: DNE
433
devel_linux-euclid: DNE
436
upstream_linux-oem: released (4.11~rc8)
437
precise/esm_linux-oem: DNE
438
trusty_linux-oem: DNE
439
xenial_linux-oem: not-affected (4.13.0-1008.9)
441
artful_linux-oem: DNE